Escherichia coli

Summary

Alias: Escherichia coli retron Ec86, Escherichia coli retron Ec79, Escherichia coli retron Ec67, Escherichia coli retron Ec107, Escherichia coli (Migula 1895) Castellani and Chalmers 1919, "Bacillus coli" Migula 1895, "Bacterium coli" (Migula 1895) Lehmann and Neumann 1896, Bacterium coli commune, Bacterium coli, Bacillus coli, "Bacterium coli commune" Escherich 1885, Eschericia coli, Escherchia coli, Enterococcus coli, bacterium 10a, bacterium E3

Top Publications

  1. ncbi Analysis of the EHEC hly operon and its location in the physical map of the large plasmid of enterohaemorrhagic Escherichia coli O157:h7
    H Schmidt
    Institut für Hygiene und Mikrobiologie, Universitat Wurzburg, Germany
    Microbiology 142:907-14. 1996
  2. ncbi Site-specific recombination promotes linkage between trimethoprim- and sulfonamide resistance genes. Sequence characterization of dhfrV and sulI and a recombination active locus of Tn21
    L Sundstrom
    Department of Pharmaceutical Microbiology, Uppsala University, Sweden
    Mol Gen Genet 213:191-201. 1988
  3. pmc Pathogenicity island sequences of pyelonephritogenic Escherichia coli CFT073 are associated with virulent uropathogenic strains
    J S Kao
    Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore 21201, USA
    Infect Immun 65:2812-20. 1997
  4. pmc Genomic analysis of a pathogenicity island in uropathogenic Escherichia coli CFT073: distribution of homologous sequences among isolates from patients with pyelonephritis, cystitis, and Catheter-associated bacteriuria and from fecal samples
    D M Guyer
    Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA
    Infect Immun 66:4411-7. 1998
  5. pmc Isolation and characterization of a gene involved in hemagglutination by an avian pathogenic Escherichia coli strain
    D L Provence
    Department of Biology, Washington University, St Louis, Missouri 63130
    Infect Immun 62:1369-80. 1994
  6. ncbi The newly characterized colicin Y provides evidence of positive selection in pore-former colicin diversification
    M A Riley
    Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06511, USA
    Microbiology 146:1671-7. 2000
  7. pmc Genetic structure and distribution of four pathogenicity islands (PAI I(536) to PAI IV(536)) of uropathogenic Escherichia coli strain 536
    Ulrich Dobrindt
    Institut für Molekulare Infektionsbiologie, Universitat Wurzburg, D 97070 Wurzburg, Germany
    Infect Immun 70:6365-72. 2002
  8. pmc Prevalence of ColE1-like plasmids and colicin K production among uropathogenic Escherichia coli strains and quantification of inhibitory activity of colicin K
    Matija Rijavec
    Department of Biology, Biotechnical Faculty, University of Ljubljana, Vecna pot 111, Ljubljana, Slovenia
    Appl Environ Microbiol 73:1029-32. 2007
  9. ncbi Gene cassettes: a new class of mobile element
    G D Recchia
    CSIRO Division of Biomolecular Engineering, Sydney Laboratory, North Ryde, NSW, Australia
    Microbiology 141:3015-27. 1995
  10. ncbi Risk factors for and outcomes of bloodstream infection caused by extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella species in children
    Theoklis E Zaoutis
    Division of Infectious Diseases, Children s Hospital of Philadelphia, Philadelphia, PA 19104, USA
    Pediatrics 115:942-9. 2005

Detail Information

Publications160 found, 100 shown here

  1. ncbi Analysis of the EHEC hly operon and its location in the physical map of the large plasmid of enterohaemorrhagic Escherichia coli O157:h7
    H Schmidt
    Institut für Hygiene und Mikrobiologie, Universitat Wurzburg, Germany
    Microbiology 142:907-14. 1996
    Almost all clinical enterohaemorrhagic Escherichia coli (EHEC) O157:H7 isolates harbour a large virulence plasmid designated pO157. In this study, pO157 of EHEC O157:H7 reference strain EDL 933 was characterized at the molecular level...
  2. ncbi Site-specific recombination promotes linkage between trimethoprim- and sulfonamide resistance genes. Sequence characterization of dhfrV and sulI and a recombination active locus of Tn21
    L Sundstrom
    Department of Pharmaceutical Microbiology, Uppsala University, Sweden
    Mol Gen Genet 213:191-201. 1988
    ..Similar structures were found at the 3' ends of the antibiotic resistance genes in Tn7, which could indicate similar recombination mechanisms to be effective in the evolutionary construction of all these different resistance elements...
  3. pmc Pathogenicity island sequences of pyelonephritogenic Escherichia coli CFT073 are associated with virulent uropathogenic strains
    J S Kao
    Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore 21201, USA
    Infect Immun 65:2812-20. 1997
    Urinary tract infection is the most frequently diagnosed kidney and urologic disease, and Escherichia coli is by far the most common etiologic agent...
  4. pmc Genomic analysis of a pathogenicity island in uropathogenic Escherichia coli CFT073: distribution of homologous sequences among isolates from patients with pyelonephritis, cystitis, and Catheter-associated bacteriuria and from fecal samples
    D M Guyer
    Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA
    Infect Immun 66:4411-7. 1998
    Urinary tract infection is the most frequently diagnosed kidney and urologic disease and Escherichia coli is by far the most common etiologic agent...
  5. pmc Isolation and characterization of a gene involved in hemagglutination by an avian pathogenic Escherichia coli strain
    D L Provence
    Department of Biology, Washington University, St Louis, Missouri 63130
    Infect Immun 62:1369-80. 1994
    ..the isolation and characterization of a gene that may be important in the adherence of avian pathogenic Escherichia coli to the avian respiratory tract. The E...
  6. ncbi The newly characterized colicin Y provides evidence of positive selection in pore-former colicin diversification
    M A Riley
    Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06511, USA
    Microbiology 146:1671-7. 2000
    ..have been proposed in the process of protein diversification of the large family of antimicrobial toxins of Escherichia coli, known as the colicins...
  7. pmc Genetic structure and distribution of four pathogenicity islands (PAI I(536) to PAI IV(536)) of uropathogenic Escherichia coli strain 536
    Ulrich Dobrindt
    Institut für Molekulare Infektionsbiologie, Universitat Wurzburg, D 97070 Wurzburg, Germany
    Infect Immun 70:6365-72. 2002
    For the uropathogenic Escherichia coli strain 536 (O6:K15:H31), the DNA sequences of three pathogenicity islands (PAIs) (PAI I(536) to PAI III(536)) and their flanking regions (about 270 kb) were determined to further characterize the ..
  8. pmc Prevalence of ColE1-like plasmids and colicin K production among uropathogenic Escherichia coli strains and quantification of inhibitory activity of colicin K
    Matija Rijavec
    Department of Biology, Biotechnical Faculty, University of Ljubljana, Vecna pot 111, Ljubljana, Slovenia
    Appl Environ Microbiol 73:1029-32. 2007
    Colicin K exhibited pronounced inhibitory activity against uropathogenic Escherichia coli (UPEC) strains...
  9. ncbi Gene cassettes: a new class of mobile element
    G D Recchia
    CSIRO Division of Biomolecular Engineering, Sydney Laboratory, North Ryde, NSW, Australia
    Microbiology 141:3015-27. 1995
  10. ncbi Risk factors for and outcomes of bloodstream infection caused by extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella species in children
    Theoklis E Zaoutis
    Division of Infectious Diseases, Children s Hospital of Philadelphia, Philadelphia, PA 19104, USA
    Pediatrics 115:942-9. 2005
    The increasing prevalence of infections caused by extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella species (ESBL-EK) has become a growing concern in the hospitalized patient population...
  11. ncbi 99mTc-labeled antimicrobial peptide ubiquicidin (29-41) accumulates less in Escherichia coli infection than in Staphlococcus aureus infection
    Muhammad Saeed Akhtar
    Punjab Institute of Nuclear Medicine, Faisalabad, Pakistan
    J Nucl Med 45:849-56. 2004
    99mTc-Labeled antimicrobial peptide ubiquicidin, (99m)Tc-UBI (29-41) in a freeze-dried kit, was evaluated as a bacterial infection-seeking agent in Staphlococcus aureus- and Escherichia coli-induced infections.
  12. ncbi Rapid identification of protein biomarkers of Escherichia coli O157:H7 by matrix-assisted laser desorption ionization-time-of-flight-time-of-flight mass spectrometry and top-down proteomics
    Clifton K Fagerquist
    Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    Anal Chem 82:2717-25. 2010
    Six protein biomarkers from two strains of Escherichia coli O157:H7 and one non-O157:H7, nonpathogenic strain of E...
  13. ncbi Expression in Escherichia coli of Y5 mutant and N-terminal domain-deleted DNA gyrase B proteins affects strongly plasmid maintenance
    L Brino
    Institut de Genetique et de Biologie Moleculaire et Cellulaire, Illkirch, France
    Plasmid 39:21-34. 1998
    b>Escherichia coli DNA gyrase B subunit (GyrB) is composed of a 43-kDa N-terminal domain containing an ATP-binding site and a 47-kDa C-terminal domain involved in the interaction with the gyrase A subunit (GyrA)...
  14. ncbi Expression in Escherichia coli of Y5-mutant and N-terminal domain-deleted DNA gyrase B proteins affects strongly plasmid maintenance
    L Brino
    Institut de Genetique et de Biologie Moleculaire et Cellulaire, CNRS, INSERM, ULP, Illkirch, France
    Plasmid 38:188-201. 1997
    b>Escherichia coli DNA gyrase B subunit (GyrB) is composed of a 43-kDa N-terminal domain containing an ATP-binding site and a 47-kDa C-terminal domain involved in the interaction with the gyrase A subunit (GyrA)...
  15. ncbi Refined structure of Escherichia coli heat-labile enterotoxin, a close relative of cholera toxin
    T K Sixma
    BIOSON Research Institute, University of Groningen, The Netherlands
    J Mol Biol 230:890-918. 1993
    Heat-labile enterotoxin (LT) from Escherichia coli is a bacterial protein toxin with an AB5 multimer structure, in which the B pentamer has a membrane binding function and the A subunit is needed for enzymatic activity...
  16. pmc Genetic interactions between the Escherichia coli umuDC gene products and the beta processivity clamp of the replicative DNA polymerase
    M D Sutton
    Biology Department, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
    J Bacteriol 183:2897-909. 2001
    The Escherichia coli umuDC gene products encode DNA polymerase V, which participates in both translesion DNA synthesis (TLS) and a DNA damage checkpoint control...
  17. ncbi Linkage between fructose 1,6-bisphosphate binding and the dimer-tetramer equilibrium of Escherichia coli glycerol kinase: critical behavior arising from change of ligand stoichiometry
    Peng Yu
    Department of Biochemistry and Biophysics, Center for Advanced Biomolecular Research, Texas A and M University, College Station, Texas 77843 2128, USA
    Biochemistry 42:4243-52. 2003
    b>Escherichia coli glycerol kinase (EC 2.7.1...
  18. pmc The Escherichia coli BarA-UvrY two-component system is a virulence determinant in the urinary tract
    Henrik Tomenius
    Swedish Institute for Infectious Disease Control, SE 17182 Solna, Sweden
    BMC Microbiol 6:27. 2006
    ..and the Pseudomonas spp GacS-GacA all belong to the same orthologous family of two-component systems as the Escherichia coli BarA-UvrY...
  19. ncbi An activator of glutamate decarboxylase genes regulates the expression of enteropathogenic Escherichia coli virulence genes through control of the plasmid-encoded regulator, Per
    S Shin
    Center for Vaccine Development and Department of Microbiology and Immunology, University of Maryland School of Medicine, 685 W Baltimore St, Baltimore, MD 21201, USA
    Mol Microbiol 41:1133-50. 2001
    Enteropathogenic Escherichia coli (EPEC) is a major cause of infantile diarrhoea in a number of developing countries and is the prototype of pathogenic bacteria that cause attaching and effacing (A/E) intestinal lesions...
  20. ncbi Effects of heat stress on the antimicrobial drug resistance of Escherichia coli of the intestinal flora of swine
    M H Moro
    Department of Microbiology, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
    J Appl Microbiol 88:836-44. 2000
    The effects of heat stress on the antimicrobial drug resistance of Escherichia coli of the intestinal tract of swine were studied in animals from a farm that had not been supplementing antimicrobials in feed for the past 10 years...
  21. doi New enterovirulent Escherichia coli serogroup 64474 showing antigenic and genotypic relationships to Shigella boydii 16
    Armando Navarro
    Departamento de Salud Publica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Mexico City DF 04510, Mexico
    J Med Microbiol 59:453-61. 2010
    Studies based on the analysis of housekeeping genes indicate that Escherichia coli and all Shigella species, except for Shigella boydii type 13, belong to a single species...
  22. ncbi Valyl-tRNA synthetase from Escherichia coli MALDI-MS identification of the binding sites for L-valine or for noncognate amino acids upon qualitative comparative labeling with reactive amino-acid analogs
    C Hountondji
    Laboratoire de Biochimie CNRS UMR 7654, Ecole Polytechnique, Palaiseau, France
    Eur J Biochem 267:4789-98. 2000
    ..These reagents were used for qualitative comparative labeling of Escherichia coli valyl-tRNA synthetase (ValRS), an enzyme with Val/Ile editing activity, in order to identify the binding ..
  23. ncbi Modulation of serum cytokine levels by a novel superoxide dismutase mimetic, M40401, in an Escherichia coli model of septic shock: correlation with preserved circulating catecholamines
    Heather Macarthur
    Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, MO, USA
    Crit Care Med 31:237-45. 2003
    ..Here we examined if maintenance of serum catecholamine levels by the superoxide dismutase mimetic, M40401, modulates serum cytokine levels and arterial hypotension in an Escherichia coli-infected conscious rat model of septic shock.
  24. doi Safety of raw meat and shellfish in Vietnam: an analysis of Escherichia coli isolations for antibiotic resistance and virulence genes
    Thi Thu Hao Van
    Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, Bundoora West Campus, Bundoora, Melbourne, VIC 3083, Australia
    Int J Food Microbiol 124:217-23. 2008
    This study was conducted to examine a current baseline profile of antimicrobial resistance and virulence of Escherichia coli isolated from foods commonly sold in the market place in Vietnam. E...
  25. ncbi Prevalent phenotypes and antibiotic resistance in Escherichia coli and Klebsiella pneumoniae at an Indian tertiary care hospital: plasmid-mediated cefoxitin resistance
    M Shahid
    Department of Microbiology, Jawaharlal Nehru Medical College and Hospital, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    Int J Infect Dis 12:256-64. 2008
    ..Due to increased transcontinental movement of the human population, it would be wise to know the prevalence and resistance complexity of these strains, well in advance, in order to formulate a policy for empirical therapy...
  26. ncbi Comparison between the growth of Yersinia enterocolitica, listeria monocytogenes, escherichia coli O157:H7 and salmonella spp. in ground beef packed by three commercially used packaging techniques
    H Nissen
    MATFORSK, Norwegian Food Research Institute, Oslovn
    Int J Food Microbiol 59:211-20. 2000
    Growth of the pathogens Yersinia enterocolitica, Listeria monocytogenes, Escherichia coli O157:H7 and strains of Salmonella were compared in ground beef packed in modified atmospheres of 60% CO2/40% N2/0...
  27. ncbi The catalytic, glycosyl transferase and acyl transferase modules of the cell wall peptidoglycan-polymerizing penicillin-binding protein 1b of Escherichia coli
    M Terrak
    Centre d Ingénierie des Protéines, Universite de Liege, Institut de Chimie, B6, B 4000 Sart Tilman Liège, Belgium
    Mol Microbiol 34:350-64. 1999
    The penicillin-binding protein (PBP) 1b of Escherichia coli catalyses the assembly of lipid-transported N-acetyl glucosaminyl-beta-1, 4-N-acetylmuramoyl-L-alanyl-gamma-D-glutamyl-(L)-meso-diaminopimelyl+ ++- (L)-D-alanyl-D-alanine ..
  28. doi Heterogeneity in enterohemorrhagic Escherichia coli O157:H7 fecal shedding in cattle is related to Escherichia coli O157:H7 colonization of the small and large intestine
    Danica Baines
    Lethbridge Research Centre, Agriculture and Agri Food Canada, Lethbridge, ABT1J4B1, Canada
    Can J Microbiol 54:984-95. 2008
    In the last decade, Escherichia coli O157:H7 have emerged as important pathogens of the gastrointestinal tract of humans. Healthy cattle have been identified as the primary reservoir, however, the factors affecting heterogeneous E...
  29. ncbi Comparison of Escherichia coli and Klebsiella pneumoniae liver abscesses
    Shiuan Chih Chen
    Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
    Am J Med Sci 334:97-105. 2007
    b>Escherichia coli and Klebsiella pneumoniae are the most common causative pathogens of pyogenic liver abscesses...
  30. ncbi Evaluation of antibacterial activity of selected Iranian essential oils against Staphylococcus aureus and Escherichia coli in nutrient broth medium
    Mohammad Mohsenzadeh
    Department of Food Hygiene and Public Health, Ferdowsi University of Mashhad, P O Box 91775 1793, Mashhad, Iran
    Pak J Biol Sci 10:3693-7. 2007
    ..Artmesia dracunculus) and pennyroyal (Mentha pullegium) essential oils on the Staphylococcus aureus and Escherichia coli was studied in nutrient broth medium...
  31. doi Evaluation of fermentation, drying, and/or high pressure processing on viability of Listeria monocytogenes, Escherichia coli O157:H7, Salmonella spp., and Trichinella spiralis in raw pork and Genoa salami
    Anna C S Porto-Fett
    U S Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, Microbial Food Safety Research Unit, 600 East Mermaid Lane, Wyndmoor, PA 19038, USA
    Int J Food Microbiol 140:61-75. 2010
    ..of fermentation, drying, and high pressure processing (HPP) to inactivate Listeria monocytogenes, Escherichia coli O157:H7, Salmonella spp., and Trichinella spiralis in Genoa salami produced with trichinae-infected pork...
  32. doi Effects of mucin and its carbohydrate constituents on Escherichia coli O157 growth in batch culture fermentations with ruminal or fecal microbial inoculum
    J T Fox
    Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan 66506, USA
    J Anim Sci 87:1304-13. 2009
    In cattle, Escherichia coli O157 generally persists in the large intestine more often than in the rumen. In contrast to the rumen, the large intestine is lined by an epithelial membrane that secretes mucus...
  33. ncbi Comparative enzymatic properties of GapB-encoded erythrose-4-phosphate dehydrogenase of Escherichia coli and phosphorylating glyceraldehyde-3-phosphate dehydrogenase
    S Boschi-Muller
    Laboratoire d Enzymologie et de Génie Génétique, Universite de Nancy I, URA CNRS 457, B P 239, 54506 Vandoeuvre les Nancy Cedex, France
    J Biol Chem 272:15106-12. 1997
    GapB-encoded protein of Escherichia coli and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) share more than 40% amino acid identity...
  34. ncbi Binding of Escherichia coli primary replicative helicase DnaB protein to single-stranded DNA. Long-range allosteric conformational changes within the protein hexamer
    M J Jezewska
    Department of Human Biological Chemistry and Genetics, University of Texas Medical Branch at Galveston 77555 1053, USA
    Biochemistry 35:2129-45. 1996
    Quantitative analyses of the interactions of the Escherichia coli primary replicative helicase DnaB protein with single-stranded DNA have been performed using the thermodynamically rigorous fluorescence titration technique...
  35. ncbi Effective medicinal plants against enterohaemorrhagic Escherichia coli O157:H7
    Supayang Voravuthikunchai
    School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney 2052, Australia
    J Ethnopharmacol 94:49-54. 2004
    ..of subinhibitory concentrations of antibiotics on the production of verocytotoxin (VT) by enterohaemorrhagic Escherichia coli (EHEC) O157:H7 has been claimed...
  36. ncbi Alternative respiratory pathways of Escherichia coli: energetics and transcriptional regulation in response to electron acceptors
    G Unden
    Institut für Mikrobiologie und Weinforschung, Universitat Mainz, Germany
    Biochim Biophys Acta 1320:217-34. 1997
    The electron-transport chains of Escherichia coli are composed of many different dehydrogenases and terminal reductases (or oxidases) which are linked by quinones (ubiquinone, menaquinone and demethylmenaquinone)...
  37. ncbi Crystal structure of Escherichia coli thioredoxin reductase refined at 2 A resolution. Implications for a large conformational change during catalysis
    G Waksman
    Laboratory of Molecular Biophysics, Rockefeller University, New York, NY 10021
    J Mol Biol 236:800-16. 1994
    The crystal structures of three forms of Escherichia coli thioredoxin reductase have been refined: the oxidized form of the wild-type enzyme at 2...
  38. ncbi A comparison of mutation spectra detected by the Escherichia coli lac(+) reversion assay and the Salmonella typhimurium his(+) reversion assay
    T Ohta
    School of Life Science, Tokyo University of Pharmacy and Life Science, 1432 1 Horinouchi, Hachioji, Tokyo 192 0392, Japan
    Mutagenesis 15:317-23. 2000
    Each of the Escherichia coli tester strains in the WP3101P-WP3106P series contains an F' plasmid with a different base substitution mutation within the lacZ gene...
  39. pmc Polyamine stress at high pH in Escherichia coli K-12
    Elizabeth Yohannes
    Department of Biology, Kenyon College, Gambier, OH 43022, USA
    BMC Microbiol 5:59. 2005
    Polyamines such as spermine and spermidine are required for growth of Escherichia coli; they interact with nucleic acids, and they bind to ribosomes...
  40. ncbi [Selective screening of enterohemorrhagic Escherichia coli depending on hemolysis on Beutin's washed sheep blood agar plates]
    N Kimura
    Ishikawa Health Service Association
    Kansenshogaku Zasshi 72:223-30. 1998
    ..et al have studied hemolysin production in a large number of serologically diverse verotoxin (VT) producing Escherichia coli (VTEC) strains and found a close association between hemolysin production and VT production...
  41. ncbi Kinetic mechanism of DNA binding and DNA-induced dimerization of the Escherichia coli Rep helicase
    K P Bjornson
    Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Biochemistry 35:2268-82. 1996
    The monomeric Escherichia coli Rep protein undergoes a DNA-induced dimerization upon binding either single-stranded (ss) or duplex DNA with the dimer being the active form of the Rep helicase...
  42. ncbi Mode of selectivity in cyclic AMP receptor protein-dependent promoters in Escherichia coli
    E A Pyles
    Department of Human Biological Chemistry and Genetics, University of Texas Medical Branch, Galveston 77556 1055, USA
    Biochemistry 35:1162-72. 1996
    b>Escherichia coli cAMP receptor protein (CRP) controls more than 20 genes. There are significant differences in the promoter regions in these genes...
  43. ncbi Microbial source tracking by DNA sequence analysis of the Escherichia coli malate dehydrogenase gene
    Kathryn M Ivanetich
    University of California San Francisco, Biomolecular Resource Center and Department of Pharmaceutical Chemistry, Surge 104, 90 Medical Center Way, San Francisco, CA 94143 0541, USA
    J Microbiol Methods 67:507-26. 2006
    ..of microbial organisms by DNA sequencing proposed by Olive and Bean were applied to several genes in Escherichia coli to identify targets for the development of microbial source tracking assays...
  44. doi Perineal swabs reveal effect of super shedders on the transmission of Escherichia coli O157:H7 in commercial feedlots
    T P Stephens
    Alberta Agriculture and Rural Development, Agriculture Centre, 100, 5401 1st Avenue South, Lethbridge, Alberta, Canada T1J 4V6
    J Anim Sci 87:4151-60. 2009
    Cattle that shed more than 10(4) cfu/g of Escherichia coli O157 in feces have been described as super shedders (SS) and are thought to have major impacts on prevalence and transmission of this organism...
  45. ncbi Probing the role of tightly bound phosphoenolpyruvate in Escherichia coli 3-deoxy-d-manno-octulosonate 8-phosphate synthase catalysis using quantitative time-resolved electrospray ionization mass spectrometry in the millisecond time range
    Zhili Li
    Department of Pharmacology, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA
    Anal Biochem 343:35-47. 2005
    b>Escherichia coli 3-deoxy-D-manno-octulosonate 8-phosphate (KDO8P) synthase catalyzes the condensation of phosphoenolpyruvate (PEP) and D-arabinose 5-phosphate (A5P) to produce KDO8P and inorganic phosphate...
  46. ncbi Hemolytic-Uremic Syndrome and Escherichia coli O121 at a Lake in Connecticut, 1999
    T A McCarthy
    Epidemic Intelligence Service, Connecticut Department of Public Health, Epidemiology Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Pediatrics 108:E59. 2001
    Non-O157 Shiga toxin-producing Escherichia coli (STEC) have emerged as an important public health problem. Outbreaks attributed to non-O157 STEC rarely are reported...
  47. ncbi Evaluation of techniques for enrichment and isolation of Escherichia coli O157:H7 from artificially contaminated sprouts
    S D Weagant
    Pacific Regional Laboratory Northwest, US Food and Drug Administration, Bothell, WA 98021, USA
    Int J Food Microbiol 71:87-92. 2001
    ..have high levels of nutrients, and a neutral pH, they are subject to the outgrowth of pathogens such as Escherichia coli O157:H7...
  48. ncbi [Antibacterial actin of vinegar against food-borne pathogenic bacteria including Escherichia coli O157:H7 (Part 2). Effect of sodium chloride and temperature on bactericidal activity]
    E Entani
    Nakano Central Research Institute of Nakano Vinegar Co. Ltd
    Kansenshogaku Zasshi 71:451-8. 1997
    ..5% acidity) on food-borne pathogenic bacteria including Escherichia coli O157:H7 and other bacteria were examined. the order of bactericidal activities was NIHAIZU (3...
  49. pmc Impact of empiric antimicrobial therapy on outcomes in patients with Escherichia coli and Klebsiella pneumoniae bacteremia: a cohort study
    Kerri A Thom
    Department of Epidemiology and Preventive Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
    BMC Infect Dis 8:116. 2008
    ..whether appropriate empiric antimicrobial therapy improves outcomes in patients with bacteremia due to Escherichia coli or Klebsiella...
  50. ncbi Asparagine 394 in putative helix 11 of the galactose-H+ symport protein (GalP) from Escherichia coli is associated with the internal binding site for cytochalasin B and sugar
    T P McDonald
    Department of Biochemistry and Molecular Biology, University of Leeds, Leeds, LS2 9JT, United Kingdom
    J Biol Chem 272:15189-99. 1997
    The galactose-H+ symport protein (GalP) of Escherichia coli is very similar to the human glucose transport protein, GLUT1, and both contain a highly conserved Asn residue in predicted helix 11 that is different in a cytochalasin B-..
  51. pmc Rare codon content affects the solubility of recombinant proteins in a codon bias-adjusted Escherichia coli strain
    Germán L Rosano
    Molecular Biology Division, Instituto de Biologia Molecular y Celular de Rosario IBR, CONICET, Facultad de Ciencias Bioquimicas y Farmaceuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Argentina
    Microb Cell Fact 8:41. 2009
    ..abstract:..
  52. ncbi Prevalence of enteropathogenic Escherichia coli in naturally occurring cases of poult enteritis-mortality syndrome
    S Pakpinyo
    Department of Farm Animal Health and Resource Management, College of Veterinary Medicine, North Carolina State University, Raleigh 27606, USA
    Avian Dis 46:360-9. 2002
    Enteropathogenic Escherichia coli (EPEC) previously were identified in poult enteritis-mortality syndrome (PEMS)-affected turkeys and associated as a cause of this disease...
  53. ncbi [Investigation of bactericidal effect and nitric oxide responses of Caco-2 epithelial cells and THP-1 macrophage cells against Streptococcus pyogenes and Escherichia coli]
    Derya Biriken Salin
    Ankara Üniversitesi Tıp Fakültesi, Mikrobiyoloji ve Klinik Mikrobiyoloji Anabilim Dali, Ankara
    Mikrobiyol Bul 43:373-81. 2009
    ..Therefore, Streptococcus pyogenes and Escherichia coli activated Caco-2 cells and THP-1 macrophage-like cells were investigated for their bactericidal activities ..
  54. doi Growth performance and gastrointestinal microbial ecology responses of piglets receiving Saccharomyces cerevisiae fermentation products after an oral challenge with Escherichia coli (K88)
    E Kiarie
    Department of Animal Science, Winnipeg, Manitoba R3T 2N2, Canada
    J Anim Sci 89:1062-78. 2011
    ..on growth performance and gastrointestinal (GIT) microbial ecology in 90 weanling pigs orally challenged with Escherichia coli K88(+) (ETEC) were investigated...
  55. ncbi On the multiple functional roles of the active site histidine in catalysis and allosteric regulation of Escherichia coli glucosamine 6-phosphate deaminase
    G M Montero-Morán
    Departamento de Bioquimica, Laboratorio de Fisicoquímica y Diseño de Proteínas, Facultad de Medicina, Universidad Nacional Autonoma de Mexico UNAM, P O Box 70 159, Mexico City 04510, D F, Mexico
    Biochemistry 40:10187-96. 2001
    The active site of glucosamine-6-phosphate deaminase (EC 3.5.99.6, formerly 5.3.1.10) from Escherichia coli was first characterized on the basis of the crystallographic structure of the enzyme bound to the competitive inhibitor 2-amino-2-..
  56. ncbi Influence of colostrum deprivation and concurrent Cryptosporidium parvum infection on the colonization and persistence of Escherichia coli O157 : H7 in young lambs
    R M La Ragione
    Department of Food and Environmental Safety, Veterinary Laboratories Agency Weybridge, Woodham Lane, New Haw, Addlestone, Surrey KT15 3NB, UK
    J Med Microbiol 55:819-28. 2006
    b>Escherichia coli O157 : H7 and Cryptosporidium parvum infections of man have been associated with direct contact with small ruminants...
  57. doi Modeling the survival of Escherichia coli O157:H7, Listeria monocytogenes, and Salmonella Typhimurium during fermentation, drying, and storage of soudjouk-style fermented sausage
    Cheng An Hwang
    Microbial Food Safety Research Unit, Eastern Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 600 E Mermaid Lane, Wyndmoor, PA 19038, USA
    Int J Food Microbiol 129:244-52. 2009
    This study quantified and modeled the survival of Escherichia coli O157:H7, Listeria monocytogenes and Salmonella Typhimurium in soudjouk-style fermented sausage during fermentation, drying, and storage...
  58. ncbi Quantitative resistance level (MIC) of bacterial pathogens (Escherichia coli, Pasteurella multocida, Pseudomonas aeruginosa, Salmonella sp., Staphylococcus aureus) isolated from chickens and turkeys: national resistance monitoring by the BVL 2004/2005
    Jürgen Wallmann
    Federal Office of Consumer Protection and Food Safety BVL, Berlin, Germany
    Berl Munch Tierarztl Wochenschr 120:452-63. 2007
    In the study 2004/2005, the current quantitative resistance level of Escherichia coli, Pasteurella multocida, Pseudomonas aeruginosa, Salmonella sp...
  59. ncbi Mechanism of carbamoyl phosphate synthetase from Escherichia coli--binding of the ATP molecules used in the reaction and sequestration by the enzyme of the ATP molecule that yields carbamoyl phosphate
    V Rubio
    Instituto de Investigaciones Citológicas FVIB CSIC, Valencia, Spain
    Eur J Biochem 255:262-70. 1998
    ..of ATP that are involved in the overall reaction catalyzed by carbamoyl-phosphate synthetase (CPS) of Escherichia coli, and a mechanism recently proposed for this reaction, has led us to reexamine ATP binding using pulse/chase ..
  60. ncbi RNA chain initiation by Escherichia coli RNA polymerase. Structural transitions of the enzyme in early ternary complexes
    B Krummel
    Department of Biochemistry, University of California, Berkeley 94720
    Biochemistry 28:7829-42. 1989
    We have studied the properties and structures of a series of Escherichia coli RNA polymerase ternary complexes formed during the initial steps of RNA chain initiation and elongation...
  61. ncbi Role of Asp222 in the catalytic mechanism of Escherichia coli aspartate aminotransferase: the amino acid residue which enhances the function of the enzyme-bound coenzyme pyridoxal 5'-phosphate
    T Yano
    Department of Medical Chemistry, Osaka Medical College, Japan
    Biochemistry 31:5878-87. 1992
    ..This residue of Escherichia coli aspartate aminotransferase was replaced by Ala, Asn, or Glu by site-directed mutagenesis...
  62. ncbi Influence of dietary endophyte (Neotyphodium coenophialum)-infected tall fescue (Festuca arundinacea) seed on fecal shedding of antibiotic resistance-selected Escherichia coli O157:H7 in ewes
    M L Looper
    USDA ARS, Dale Bumpers Small Farms Research Center, Booneville, AR 72927, USA
    J Anim Sci 85:1102-8. 2007
    ..fescue seed (Festuca arundinacea, cultivar 'Kentucky 31') on fecal shedding and intestinal concentrations of Escherichia coli O157:H7 and the concentrations of prolactin, cortisol, and NEFA in experimentally inoculated ewes...
  63. pmc Evaluation of the NCCLS extended-spectrum beta-lactamase confirmation methods for Escherichia coli with isolates collected during Project ICARE
    Fred C Tenover
    Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
    J Clin Microbiol 41:3142-6. 2003
    To determine whether confirmatory tests for extended-spectrum beta-lactamase (ESBL) production in Escherichia coli are necessary, we selected 131 E...
  64. doi Transport of Escherichia coli in 25 m quartz sand columns
    G Lutterodt
    UNESCO IHE Institute for Water Education, P O Box 3015, 2601 DA Delft, The Netherlands
    J Contam Hydrol 119:80-8. 2011
    ..experiments were conducted to measure the distant dependent sticking efficiencies of two low attaching Escherichia coli strains (UCFL-94 and UCFL-131)...
  65. ncbi Kinetic mechanism of adenine nucleotide binding to and hydrolysis by the Escherichia coli Rep monomer. 2. Application of a kinetic competition approach
    K J Moore
    Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St Louis, Missouri 63110
    Biochemistry 33:14565-78. 1994
    The Escherichia coli Rep protein is a DNA helicase that functions as a homodimer to catalyze the unwinding of duplex DNA during DNA replication in a reaction that is coupled to the binding and hydrolysis of ATP...
  66. ncbi Escherichia coli lipoyl synthase binds two distinct [4Fe-4S] clusters per polypeptide
    Robert M Cicchillo
    Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania 16802, USA
    Biochemistry 43:11770-81. 2004
    ..However, the exact identity of the sulfur donor remains unknown. We report herein that LS from Escherichia coli can accommodate two [4Fe-4S] clusters per polypeptide and that this form of the enzyme is relevant to ..
  67. doi Control of Escherichia coli O157:H7 in corn silage with or without various inoculants: efficacy and mode of action
    A F Pedroso
    Department of Animal Sciences, Institute of Food and Agricultural Sciences, University of Florida, Gainesville 32606, USA
    J Dairy Sci 93:1098-104. 2010
    This study aimed to evaluate the effectiveness of 3 commercial bacterial inoculants at controlling Escherichia coli O157:H7 in corn silages during ensiling and feedout phases of silage production...
  68. pmc Serotypes, virulence genes and intimin types of Shiga toxin (verocytotoxin)-producing Escherichia coli isolates from minced beef in Lugo (Spain) from 1995 through 2003
    Azucena Mora
    Laboratorio de Referencia de E coli, Departamento de Microbioloxia e Parasitoloxia, Universidade de Santiago de Compostela USC, 27002 Lugo, Spain
    BMC Microbiol 7:13. 2007
    Shiga toxin-producing Escherichia coli (STEC) have emerged as pathogens that can cause food-borne infections and severe and potentially fatal illnesses in humans, such as haemorrhagic colitis (HC) and haemolytic uraemic syndrome (HUS)...
  69. ncbi [Evolution of Escherichia coli antibiotic resistances in urine samples from the community]
    Jose Maria Sanchez Merino
    Servicio de Urologia, Hospital El Bierzo, Ponferrada, Leon, Espana
    Arch Esp Urol 61:776-80. 2008
    The objectives of this work are two: first, to evaluate the resistance of Escherichia coli to several antibiotics and their trends over a six-year period in strands isolated in urine samples from patients receiving health-care in general ..
  70. ncbi Multiple seropathotypes of verotoxin-producing Escherichia coli (VTEC) disrupt interferon-gamma-induced tyrosine phosphorylation of signal transducer and activator of transcription (Stat)-1
    Narveen Jandu
    Research Institute, Hospital for Sick Children, Ont, Canada
    Microb Pathog 42:62-71. 2007
    Verotoxin-producing Escherichia coli (VTEC) O157:H7 inhibits interferon-gamma-stimulated tyrosine phosphorylation of signal transducer and activator of transcription (Stat)-1 in epithelial cells, independent of Verotoxins and the locus of ..
  71. ncbi Differential effects of temperature and hydrostatic pressure on the formation of quinonoid intermediates from L-Trp and L-Met by H463F mutant Escherichia coli tryptophan indole-lyase
    Robert S Phillips
    Department of Chemistry, University of Georgia, Athens, Georgia 30602 2556, USA
    Biochemistry 44:14289-97. 2005
    b>Escherichia coli tryptophan indole-lyase (Trpase) is a bacterial pyridoxal 5'-phosphate (PLP)-dependent enzyme which catalyzes the reversible beta-elimination of l-Trp to give indole and ammonium pyruvate. H463F mutant E...
  72. ncbi Characteristic and functional analysis of a ficolin-like protein from the oyster Crassostrea hongkongensis
    Zhiming Xiang
    CAS Key Laboratory of Tropical Marine Bio resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China
    Fish Shellfish Immunol 40:514-23. 2014
    ..proteins with the molecular weight about 50 kD bind Saccharomyces cerevisiae, Staphylococcus haemolyticus or Escherichia coli K-12, but not those from Vibrio alginolyticus...
  73. pmc In117, an unusual In0-like class 1 integron containing CR1 and bla(CTX-M-2) and associated with a Tn21-like element
    Aranzazu Valverde
    Hospital Universitario Ramon y Cajal, IMSALUD, Madrid, Spain
    Antimicrob Agents Chemother 50:799-802. 2006
    ..region that includes the putative recombinase gene named orf513 (CR1) and bla(CTX-M-2) was characterized from Escherichia coli. The integron contained an unusual gene cassette array, estX-aadA1, embedded between the 5'-conserved segment ..
  74. pmc Tracking of chromosome and replisome dynamics in Myxococcus xanthus reveals a novel chromosome arrangement
    Andrea Harms
    Department of Ecophysiology, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany
    PLoS Genet 9:e1003802. 2013
    ..We conclude that M. xanthus chromosome arrangement and dynamics combine features from previously described systems with new features leading to a novel spatiotemporal arrangement pattern. ..
  75. pmc Transferable resistance to aminoglycosides by methylation of G1405 in 16S rRNA and to hydrophilic fluoroquinolones by QepA-mediated efflux in Escherichia coli
    Bruno Perichon
    Unite des Agents Antibacteriens, Institut Pasteur, 75724 Paris Cedex 15, France
    Antimicrob Agents Chemother 51:2464-9. 2007
    Plasmid pIP1206 was detected in Escherichia coli strain 1540 during the screening of clinical isolates of Enterobacteriaceae for high-level resistance to aminoglycosides. The sequence of this IncFI conjugative plasmid of ca...
  76. pmc Correlation of 3,4-dihydroxybutyl 1-phosphonate resistance with a defect in cardiolipin synthesis in Escherichia coli
    Y W Hwang
    J Bacteriol 157:846-56. 1984
    b>Escherichia coli treated for 1 h with 100 microM rac-3,4-dihydroxybutyl 1-phosphonate (DBP), a glycerol-3-phosphate analog, die when sorted at 5 degrees C, whereas the viability of untreated cells is relatively unaffected...
  77. ncbi Exoproducts of the Escherichia coli strain H22 inhibiting some enteric pathogens both in vitro and in vivo
    L Cursino
    Department of General Biology, ICB Universidade Federal de Minas Gerais, Belo Horizonte MG, Brazil
    J Appl Microbiol 100:821-9. 2006
    The antagonistic activity of the Escherichia coli strain H22 against enteric bacteria was studied both in vitro and in vivo.
  78. pmc Interaction of sn-glycerol 3-phosphorothioate with Escherichia coli: effect on cell growth and metabolism
    J W Hammelburger
    J Bacteriol 156:789-99. 1983
    sn-Glycerol 3-phosphorothioate was found to be bacteriocidal to strains of Escherichia coli which have a functional sn-glycerol 3-phosphate transport system...
  79. pmc IS26-associated In4-type integrons forming multiresistance loci in enterobacterial plasmids
    Vivi Miriagou
    Laboratory of Bacteriology, Hellenic Pasteur Institute, Vas Sofias 127, Athens 11521, Greece
    Antimicrob Agents Chemother 49:3541-3. 2005
    ....
  80. pmc Transcriptional pausing in a region important for plasmid NR1 replication control
    X N Dong
    Department of Molecular Biology, Medical School, Northwestern University, Chicago, Illinois 60611
    J Bacteriol 169:5353-63. 1987
    ..Pausing was specifically enhanced by addition of NusA protein, an Escherichia coli transcription accessory factor...
  81. pmc Salmonella typhimurium newD and Escherichia coli leuC genes code for a functional isopropylmalate isomerase in Salmonella typhimurium-Escherichia coli hybrids
    P N Fultz
    J Bacteriol 137:1253-62. 1979
    ..Mutations in the supQ gene are required to make the newD protein available. An Escherichia coli F' factor was constructed which carried supQ- newD+ from S...
  82. ncbi Global gene expression differences associated with changes in glycolytic flux and growth rate in Escherichia coli during the fermentation of glucose and xylose
    Ramon Gonzalez
    University of Florida, Department of Microbiology and Cell Science, Gainesville, FL 32611, USA
    Biotechnol Prog 18:6-20. 2002
    ..of the fermentation process (anaerobic with pH, temperature, and agitation control) in ethanologenic Escherichia coli KO11 and LY01 makes this an attractive system to investigate the utility of gene arrays for biotechnology ..
  83. ncbi High prevalence of bla(CTX-M) extended-spectrum β-lactamase genes in Escherichia coli isolates from pets and emergence of CTX-M-64 in China
    Y Sun
    College of Veterinary Medicine, National Reference Laboratory of Veterinary Drug Residues SCAU, South China Agricultural University, Guangzhou, China
    Clin Microbiol Infect 16:1475-81. 2010
    As a cause of community-acquired infections, extended-spectrum β-lactamase (ESBL)-producing Escherichia coli constitute an emerging public-health concern. Few data on the molecular epidemiology of ESBL-producing E...
  84. ncbi Fluorescence energy transfer distance measurements using site-directed single cysteine mutants. The membrane insertion of colicin A
    J H Lakey
    European Molecular Biology Laboratory, Heidelberg, F R G
    J Mol Biol 218:639-53. 1991
    ..The ensemble of results shows that the amphipathic helices of the C-terminal fragment open out on the surface of the lipid bilayer during the initial phase of membrane insertion...
  85. doi Antibiotic-resistant Escherichia coli in karstic systems: a biological indicator of the origin of fecal contamination?
    Angela Flores Ribeiro
    UMR CNRS 6143, Morphodynamique Continentale et Côtière, M2C, Mont Saint Aignan, France
    FEMS Microbiol Ecol 81:267-80. 2012
    Occurrences of antibiotic-resistant Escherichia coli in two springs of a karstic system (NW France) providing drinking water were determined to study the role of aquifers in the dissemination of the resistance genes...
  86. doi Comparison and phylogenetic analysis of the ISS gene in two predominant avian pathogenic E. coli serogroups isolated from avian colibacillosis in Iran
    Taghi Zahraei Salehi
    Department of Microbiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
    Res Vet Sci 94:5-8. 2013
    The ISS (increased serum survival) gene and its protein product (ISS) of avian pathogenic Escherichia coli (APEC) are important characteristics of resistance to the complement system...
  87. ncbi [Risk factors for gastrointestinal colonization by ESBL-producing Klebsiella pneumoniae and Escherichia coli in anaesthesiology and reanimation intensive care unit]
    Serpil Oğuz Mızrakçı
    Department of Infectious Diseases and Clinical Microbiology, Ege University Faculty of Medicine, Izmir, Turkey
    Mikrobiyol Bul 47:223-9. 2013
    ..gastrointestinal colonization by extended-spectrum beta-lactamase (ESBL)-producing Klebsiella pneumoniae and Escherichia coli in intensive care unit (ICU) of anaesthesiology and reanimation, Ege University Faculty of Medicine, Izmir, ..
  88. ncbi The nucleotide sequence surrounding the promoter region of colicin E1 gene
    Y Ebina
    Gene 15:119-26. 1981
    ..These data indicate the existence of two promoters, one of which is located in the coding region for colicin E1. DNA sequence homology of 16 bp was found between the putative operator regions of the colicin E1 and recA genes...
  89. ncbi A mechanism for toxin insertion into membranes is suggested by the crystal structure of the channel-forming domain of colicin E1
    P Elkins
    Protein Engineering, Department Genentech, Inc 460 Pt San Bruno Blvd, South San Francisco, CA 94080, USA
    Structure 5:443-58. 1997
    ..ability to form a voltage-gated channel, which causes depolarization of the cytoplasmic membrane of sensitive Escherichia coli cells...
  90. pmc The arginine repressor is essential for plasmid-stabilizing site-specific recombination at the ColE1 cer locus
    C J Stirling
    Institute of Genetics, University of Glasgow, UK
    EMBO J 7:4389-95. 1988
    The heritable stability in Escherichia coli of the multicopy plasmid ColE1 and its natural relatives requires that the plasmids be maintained in the monomeric state...
  91. doi Clinical Escherichia coli isolates utilize alpha-hemolysin to inhibit in vitro epithelial cytokine production
    David W Hilbert
    Femeris Women s Health Research Center, Medical Diagnostic Laboratories LLC, 2439 Kuser Rd, Hamilton, NJ 08690, USA
    Microbes Infect 14:628-38. 2012
    Uropathogenic Escherichia coli is the primary cause of urinary tract infections, which affects over 60% of women during their lifetime...
  92. ncbi The effect of NAPRTase overexpression on the total levels of NAD, the NADH/NAD+ ratio, and the distribution of metabolites in Escherichia coli
    Susana J Berríos-Rivera
    Department of Bioengineering and Chemical Engineering, Rice University, 6100 Main Street, MS 142, Houston, Texas 77005 1892, USA
    Metab Eng 4:238-47. 2002
    b>Escherichia coli (E. coli) maintains its total NADH/NAD+ intracellular pool by synthesizing NAD through the de novo pathway and the pyridine nucleotide salvage pathway...
  93. pmc OmpT outer membrane proteases of enterohemorrhagic and enteropathogenic Escherichia coli contribute differently to the degradation of human LL-37
    Jenny Lee Thomassin
    Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
    Infect Immun 80:483-92. 2012
    Enterohemorrhagic Escherichia coli (EHEC) and enteropathogenic E. coli (EPEC) are food-borne pathogens that cause serious diarrheal diseases...
  94. pmc Structural consequences of ATP hydrolysis on the ABC transporter NBD dimer: molecular dynamics studies of HlyB
    João M Damas
    Instituto de Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras, Portugal
    Protein Sci 20:1220-30. 2011
    ..We propose that this motif is an important part of the NBD-TMD communication in ABC exporters. Through nonequilibrium analysis, we have also identified gradual conformational changes within a short time scale after ATP hydrolysis...
  95. ncbi False extended-spectrum {beta}-lactamase phenotype in clinical isolates of Escherichia coli associated with increased expression of OXA-1 or TEM-1 penicillinases and loss of porins
    Alejandro Beceiro
    Health Protection Agency, Microbiology Services Colindale, London, UK
    J Antimicrob Chemother 66:2006-10. 2011
    Two clinical isolates of Escherichia coli, EC18 and EC21, were non-susceptible (MICs 4-16 mg/L) to cefpirome and cefepime, with marked synergy with clavulanate, yet were susceptible to cefotaxime and ceftazidime (MICs ≤ 1 mg/L)...
  96. pmc Mercuric ion-resistance operons of plasmid R100 and transposon Tn501: the beginning of the operon including the regulatory region and the first two structural genes
    T K Misra
    Proc Natl Acad Sci U S A 81:5975-9. 1984
    ..The second structural gene, merC, would give a 91 amino acid polypeptide with a hydrophobic amino-terminal segment. The Tn501 and R100 merC genes differ at 37 base positions, leading to 10 amino acid changes...
  97. ncbi Protein-induced conformational changes in 16 S ribosomal RNA during the initial assembly steps of the Escherichia coli 30 S ribosomal subunit
    V Mandiyan
    Department of Biochemistry, Roche Institute of Molecular Biology, Roche Research Center, Nutley, NJ 07110
    J Mol Biol 210:323-36. 1989
    The mechanism of 16 S ribosomal RNA folding into its compact form in the native 30 S ribosomal subunit of Escherichia coli was studied by scanning transmission electron microscopy and circular dichroism spectroscopy...
  98. ncbi The origin of transfer of P307
    A Goldner
    Karl Franzens Universitat Graz, Institut fur Mikrobiologie, Austria
    Plasmid 18:76-83. 1987
    ..The polynucleotide sequence proximal to traM is highly similar to that of F but different from that of R1...
  99. doi Evaluation of alternatives to antibiotics using an Escherichia coli K88+ model of piglet diarrhea: effects on gut microbial ecology
    S K Bhandari
    Department of Animal Science, University of Manitoba, Winnipeg, Manitoba R3T 2N2 Canada
    J Anim Sci 86:836-47. 2008
    Enterotoxigenic Escherichia coli is a major problem in the swine industry and results in scouring, increased mortality, and poor performance in the period immediately postweaning...
  100. pmc Global transcriptional response of Escherichia coli O157:H7 to growth transitions in glucose minimal medium
    Teresa M Bergholz
    Microbial Evolution Laboratory, National Food Safety and Toxicology Center, Michigan State University, East Lansing, Michigan 48824, USA
    BMC Microbiol 7:97. 2007
    Global patterns of gene expression of Escherichia coli K-12 during growth transitions have been deeply investigated, however, comparable studies of E...
  101. ncbi Transfer of plasmid Hly in vivo in pigs intestine
    D Klimuszko
    Department of Microbiology, Veterinary Medicine Faculty, Warsaw Agricultural University, Poland
    Comp Immunol Microbiol Infect Dis 12:29-38. 1989
    ..The results of our study suggest the in vivo transfer of Hly plasmid from native pathogenic and enterotoxigenic Escherichia coli strain to autochtonous Escherichia coli, using ileal loop test...

Research Grants168 found, 100 shown here

  1. Photoactivated Antimicrobial Collagen
    BARBARA ANN SOLTZ; Fiscal Year: 2013
    ..Similar results were obtained for Staphylococcus aureus, MRSA, Pseudomonas aeruginosa and Escherichia coli infections...
  2. Molecular Pathogenesis of Enterotoxigenic Escherichia coli Infections
    JAMES MICHAEL FLECKENSTEIN; Fiscal Year: 2013
    DESCRIPTION (provided by applicant): The enterotoxigenic Escherichia coli (ETEC) are a genetically diverse type of pathogenic E...
  3. Maneuvering of Macrophage Function By Escherichia coli K1
    PRASADARAO V NEMANI; Fiscal Year: 2013
    DESCRIPTION (provided by applicant): Bacterial meningitis due to Escherichia coli K1 is a serious illness of the central nervous system. It is the most common pathogen causing meningitis in premature infants (46%)...
  4. Emergence of E. coli sequence type ST131
    James R Johnson; Fiscal Year: 2013
    A specific group of Escherichia coli, sequence type ST131 is a newly recognized, widely disseminated cause of multi-drug-resistant (MDR extraintestinal infections that appears to represent an important emerging health threat in urgent ..
  5. Pathogenicity of Shiga Toxin Producing E.coli
    ALISON DAVIS O apos BRIEN; Fiscal Year: 2010
    DESCRIPTION (provided by applicant): Escherichia coli O157:H7 is the most common infectious cause of bloody diarrhea, or hemorrhagic colitis (HC), in the U...
  6. Pathogenicity of Shiga Toxin Producing E.coli
    ALISON O BRIEN; Fiscal Year: 2009
    DESCRIPTION (provided by applicant): Escherichia coli O157:H7 is the most common infectious cause of bloody diarrhea, or hemorrhagic colitis (HC), in the U...
  7. Screening For Inhibitors of Bacterial Capsule Biogenesis
    Patrick C Seed; Fiscal Year: 2010
    DESCRIPTION (provided by applicant): Rising antibiotic resistance among Escherichia coli, the leading cause of urinary tract infections and a leading cause of sepsis-meningitis, is driving the search for new therapeutic targets and ..
  8. Stomate-based innate immunity against bacterial infection in Arabidopsis
    Maeli Melotto; Fiscal Year: 2010
    ..Specifically, stomata close in response to Escherichia coli O157:H7 and Pseudomonas syringae pv. tomato (Pst) DC3000 or bacterial PAMPs...
  9. Molecular analysis of oriT-independent transfer in the gonococcal R-plasmids
    LUIS TORRES BAUZA; Fiscal Year: 2010
    ..We found that the 5.2 kb R- plasmid isolated in San Juan, pSJ5.2, can be mobilized to Escherichia coli by fusion (cointegration) with the help of the Enterobacterial R64, N3 and the 41 kb tet(M) conjugative ..
  10. Characterization of wild-type and mutant initiation/elongation complexes in Esche
    Carlos Bustamante; Fiscal Year: 2010
    ..few years we have developed novel methods and approaches to study transcription by RNA polymerase (RNAP) of Escherichia coli (Eco)...
  11. Colitis Induced by immune responses to luminal bacteria-mouse
    RYAN BALFOUR SARTOR; Fiscal Year: 2010
    ..Selective colonization of germ-free IL-10-/- mice with Escherichia coli or Enterococcus faecalis induces different phenotypes of colitis for each bacteria. E. coli and E...
  12. Challenges in beta-Lactamase Mediated Resistance
    Robert A Bonomo; Fiscal Year: 2010
    ..These [unreadable]-lactamases are found in ceftazidime resistant Klebsiella pneumoniae, Escherichia coli, Enterobacter spp., Acinetobacter baumannii, and Pseudomonas aeruginosa...
  13. Cellular functions of the essential PcrA helicase in Staphylococcus aureus
    Saleem A Khan; Fiscal Year: 2013
    ..PcrA is related to the Escherichia coli UvrD and Rep helicases and is known to be essential for UV DNA repair in Bacillus subtilis. In B...
  14. A New Point of Use Decontamination Method for Fresh Produce
    ADRIAN J DENVIR; Fiscal Year: 2010
    ..Foodborne illnesses in fruits and vegetables have been linked to several microbial species, including Escherichia coli O157:H7, Salmonella species, Listeria monocytogenes, Shigella species, Cyclospora cayetanensis, Hepatitis A ..
  15. Epidemiology of Community-Associated, ESBL-Producing Escherichia coli
    Yohei Doi; Fiscal Year: 2010
    Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli has become widespread in healthcare settings. These organisms are not only resistant to most beta-lactams but also fluoroquinolones and aminoglycosides...
  16. National surveillance of emerging MDR in pediatric Enterobacteriaceae infections
    Danielle M Zerr; Fiscal Year: 2013
    ..PUBLIC HEALTH RELEVANCE: We propose to study antibiotic resistance in Enterobacteriaceae bacteria (such as Escherichia coli and Klebsiella pneumoniae) that produce urinary tract and bloodstream infections in children, by analyzing ..
  17. Adherent Escherichia coli and associated virulence genes in children with IBD
    Sandra C Kim; Fiscal Year: 2010
    ..10 deficient (IL-10-/-) mice selectively colonized (monoassociated) with non-pathogenic strains of Escherichia coli (NC101) or Enterococcus faecalis (OG1RF) develop different phenotypes of colitis with clear regional and ..
  18. National surveillance of emerging MDR in pediatric Enterobacteriaceae infections
    DANIELLE M contact ZERR; Fiscal Year: 2010
    ..PUBLIC HEALTH RELEVANCE: We propose to study antibiotic resistance in Enterobacteriaceae bacteria (such as Escherichia coli and Klebsiella pneumoniae) that produce urinary tract and bloodstream infections in children, by analyzing ..
  19. Challenges in beta-Lactamase Mediated Resistance
    Robert A Bonomo; Fiscal Year: 2013
    ..These [unreadable]-lactamases are found in ceftazidime resistant Klebsiella pneumoniae, Escherichia coli, Enterobacter spp., Acinetobacter baumannii, and Pseudomonas aeruginosa...
  20. Structure and mechanism of CRISPR interference.
    Ailong Ke; Fiscal Year: 2013
    ..far sequenced, including important human pathogens such as Campylobacter human jejuni, Clostridium botulinum, Escherichia coli, Listeria monocytogenes, Mycobacterium tuberculosis and Yersinia pestis...
  21. Molecular Basis of E. coli Adhesins in Bladder Disorders
    Scott J Hultgren; Fiscal Year: 2010
    ..The most common cause is the Gram-negative bacteria, uropathogenic Escherichia coli (UPEC)...
  22. Novel gene-silencing therapeutics for multidrug-resistant gram-negative pathogens
    DAVID ELIHU GREENBERG; Fiscal Year: 2013
    ..This group includes the Gram-negative pathogens Acinetobacter baumannii and Escherichia coli. A new paradigm in antibiotic discovery and design has recently been shown effective against numerous ..
  23. Reactivity epitopes of ribonuclease III substrates
    ALLEN WHITALL NICHOLSON; Fiscal Year: 2010
    ..The mechanism of RNase III activation will be analyzed using an in vitro translation system. Along with Escherichia coli RNase III, this project will employ Aquifex aeolicus RNase III and Thermotoga maritima RNase III, for which ..
  24. Reactivity epitopes of ribonuclease III substrates
    ALLEN WHITALL NICHOLSON; Fiscal Year: 2010
    ..The mechanism of RNase III activation will be analyzed using an in vitro translation system. Along with Escherichia coli RNase III, this project will employ Aquifex aeolicus RNase III and Thermotoga maritima RNase III, for which ..
  25. SHIGA-TOXINS: PRE-CLINICAL ANIMAL MODEL DEVELOPMENT AND THERAPEUTIC TESTING
    Shinichiro Kurosawa; Fiscal Year: 2010
    DESCRIPTION (provided by applicant): Shiga-like toxin producing enterohemorrhagic Escherichia coli (EHEC) strains are recognized as the most common cause of outbreaks and regional sporadic cases of bloody diarrhea and hemolytic uremic ..
  26. Short-term responses to temperature changes in Escherichia coli
    Christine A White Ziegler; Fiscal Year: 2010
    ..molecular biology approaches to explore the short-term response of both commensal and pathogenic strains of Escherichia coli to these temperatures...
  27. MULTI-ANALYTE IMMUNOCHROMATOGRAPHIC TEST STRIP FOR BACTERIAL TOXIN DETECTION
    THOMAS W OWEN; Fiscal Year: 2011
    ..For example, Escherichia coli O157:H7 infections can spread through contaminated food, contaminated drinking water, contaminated swimming ..
  28. Molecular Basis of E. coli Adhesins in Bladder Disorders
    Scott J Hultgren; Fiscal Year: 2013
    ..S., ~85% of which are caused by uropathogenic Escherichia coli (UPEC)...
  29. Salmonella Vaccines Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2010
    ..8 (WHO) to 2.2 (UNESCO) million are due to infections with enteric pathogens including Salmonella, Escherichia coli and Shigella sp., and other entero-pathogens such as Yersinia sp...
  30. Salmonella Vaccines Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2013
    ..8 (WHO) to 2.2 (UNESCO) million are due to infections with enteric pathogens including Salmonella, Escherichia coli and Shigella sp., and other entero-pathogens such as Yersinia sp...
  31. Novel Bioconjugate Vaccines to Prevent Staphylococcus aureus Infection
    JEAN CLAIRE LEE; Fiscal Year: 2013
    ..This protein glycosylation system has been functionally transferred into Escherichia coli, and it allows the conjugation of an antigenic polysaccharide to a designer protein of choice through an N-..
  32. Novel Bioconjugate Vaccines to Prevent Staphylococcus aureus Infection
    JEAN CLAIRE LEE; Fiscal Year: 2010
    ..This protein glycosylation system has been functionally transferred into Escherichia coli, and it allows the conjugation of an antigenic polysaccharide to a designer protein of choice through an N-..
  33. Single-molecule visualization of transcription regulation mechanisms
    Jeff Gelles; Fiscal Year: 2013
    ..selected processes involved in regulation of transcription initiation and elongation in vitro using purified Escherichia coli proteins in reconstituted transcription reactions...
  34. Analysis of metallo-beta-lactamase sequence constraints at high resolution
    Timothy Palzkill; Fiscal Year: 2013
    ..function will be determined by selecting functional clones from each library based on their ability to confer Escherichia coli resistance to a [unreadable]-lactam antibiotic of interest...
  35. Interaction between B. cereus RecQ helicase and topoisomerase III
    Zhiyu Li; Fiscal Year: 2010
    ..Unlike many single cellular organisms, such as Escherichia coli, Saccharomyces cerevisiae, and Saccharomyces pombe, which possess one or two type IA topoisomerases and ..
  36. The Electricidal Effect, a Novel Anti-Biofilm Strategy
    Robin Patel; Fiscal Year: 2013
    ..aeruginosa, S. aureus, and S. epidermidis, three isolates each of Escherichia coli and Enterococcus faecalis, and single isolates of each of Streptococcus mutans species group and Candida ..
  37. Investigations of the role of key active site residues of two class D lactamases
    David Leonard; Fiscal Year: 2009
    ..troublesome in problematic Gram negative species such as Pseudomonas aeruginosa, Acinetobacter baumannii and Escherichia coli. While members of the class D family share some critical amino acid residues, their efficacy toward various ..
  38. Rho-Modifying Cytotoxic Necrotizing Factor of E. coli
    ALISON DAVIS O apos BRIEN; Fiscal Year: 2010
    ..CNF1 and a membrane-lytic toxin, hemolysin (Hly), are often coexpressed by Escherichia coli strains that cause urinary tract infections (UTIs), i.e., cystitis or pyelonephritis, or acute prostatitis...
  39. Innovative Therapies and Clinical Studies for Classic Galactosemia
    Kent Lai; Fiscal Year: 2009
    ..from the diet of affected infants within five to nince days of life, some newborns die of hepatic failure and Escherichia coli sepsis. Although all 50 states in the U.S...
  40. Innovative Therapies and Clinical Studies for Classic Galactosemia
    Kent Lai; Fiscal Year: 2010
    ..from the diet of affected infants within five to nince days of life, some newborns die of hepatic failure and Escherichia coli sepsis. Although all 50 states in the U.S...
  41. Innovative Therapies and Clinical Studies for Classic Galactosemia
    Kent Lai; Fiscal Year: 2009
    ..from the diet of affected infants within five to nince days of life, some newborns die of hepatic failure and Escherichia coli sepsis. Although all 50 states in the U.S...
  42. Protein Translocation by the Type III Secretion System
    Partho Ghosh; Fiscal Year: 2010
    ..Salmonella spp., and Escherichia coli O157:H7 among others...
  43. Bacterial Stress Responses to Intestinal Inflammation
    JONATHAN JAMES HANSEN; Fiscal Year: 2010
    ..Isolates of Escherichia coli (E...
  44. Rho-Modifying Cytotoxic Necrotizing Factor of E. coli
    ALISON DAVIS O'BRIEN; Fiscal Year: 2013
    ..CNF1 and a membrane-lytic toxin, hemolysin (Hly), are often co- expressed by Escherichia coli strains that cause urinary tract infections (UTIs), i.e., cystitis or pyelonephritis, or acute prostatitis...
  45. Pathogenicity of Shiga Toxin Producing E.coli
    ALISON O BRIEN; Fiscal Year: 2009
    DESCRIPTION (provided by applicant): Escherichia coli O157:H7 is the most common infectious cause of bloody diarrhea, or hemorrhagic colitis (HC), in the U...
  46. The function of small RNA-based viral defense system in E. coli
    KONSTANTIN V SEVERINOV; Fiscal Year: 2013
    ..Neither stage of CRISPR response is fully understood. We propose to study CRISPR function in Escherichia coli, the best-studied prokaryote. CRISPR/cas loci of laboratory E. coli are dormant...
  47. MECHANISM AND CONTROL OF UREA BIOSYNTHESIS
    Frank M Raushel; Fiscal Year: 2010
    ..enzyme has recently been implicated in the biosynthesis of an extracellular death factor peptide, NNWNN, in Escherichia coli. The role of AsnA in the formation of this very unusual peptide will be determined...
  48. Phylogeny, Structure and Virulence Contributions of NMEC's Virulence Plasmids
    Lisa K Nolan; Fiscal Year: 2013
    ..neonatal bacterial meningitis is a major cause of mortality and morbidity worldwide with neonatal meningitis Escherichia coli (NMEC) being the most common agent of these infections...
  49. Role of type IV secretion-mediated protein translocation in E. faecalis
    Peter J Christie; Fiscal Year: 2013
    ..faecalis donor cells to Escherichia coli recipients, and ii) a functional T4SS encoded by an 89-kilobase pathogenicity island (89K PAI) was shown to ..
  50. LIPID A MODIFICATION SYSTEMS IN GRAM-NEGATIVE BACTERIA
    CHRISTIAN R RAETZ; Fiscal Year: 2010
    ..b>Escherichia coli lipid A is synthesized on the cytoplasmic surface of the inner membrane by a conserved pathway of nine ..
  51. Reciprocal Control of Motility and Adherence in UTI
    Harry L Mobley; Fiscal Year: 2013
    ..The most common uropathogen, Escherichia coli, can cause acute cystitis or pyelonephritis in the uncomplicated urinary tract...
  52. Biological Effects of DNA Adducts Formed by Nitroaromatic Compounds
    Zucai Suo; Fiscal Year: 2010
    ..to construct single-stranded plasmid or viral vectors and mutagenicity and genotoxicity will be evaluated in Escherichia coli and mammalian cells...
  53. Transcription Termination and its Regulation in E. coli
    Evgeny Nudler; Fiscal Year: 2010
    ..work is to provide a comprehensive physiological and mechanistic description of Rho-dependent termination in Escherichia coli and the mechanism of its regulation by particular host and phage proteins...
  54. Pathogenic Mechanisms of Shiga Toxins
    Vernon L Tesh; Fiscal Year: 2010
    Infections with Shiga toxin (Stx)-producing bacteria Shigella dysenteriae 1 and Escherichia coli cause bloody diarrheal diseases which continue to be a major public health concern in developed and developing countries...
  55. Biological Effects of DNA Adducts Formed by Nitroaromatic Compounds
    Zucai Suo; Fiscal Year: 2013
    ..to construct single-stranded plasmid or viral vectors and mutagenicity and genotoxicity will be evaluated in Escherichia coli and mammalian cells...
  56. Exploiting deep ocean biology for biomedical discovery
    David C Rowley; Fiscal Year: 2011
    ..of both ATCC and clinical strains of multiple drug resistant Staphylococcus aureus, Acinetobacter baumannii, Escherichia coli, Pseudomonas aeruginosa, and Klebsiella pneumoniae...
  57. Bacterial Stress Responses to Intestinal Inflammation
    JONATHAN JAMES HANSEN; Fiscal Year: 2013
    ..Isolates of Escherichia coli (E...
  58. Multi-Drug Resistant Urinary Tract Infections in Ambulatory Settings
    Ebbing Lautenbach; Fiscal Year: 2010
    DESCRIPTION (provided by applicant): Significant increases in multidrug-resistant Enterobacteriaceae (e.g., Escherichia coli, Klebsiella pneumoniae) have been noted over the past decade...
  59. Bacterial gene regulation by the NTP substrates of transcription initiation
    Charles L Turnbough; Fiscal Year: 2013
    ..The proposed studies will focus on Escherichia coli operons that encode proteins involved in pyrimidine biosynthesis or salvage...
  60. Bacterial gene regulation by the NTP substrates of transcription initiation
    Charles L Turnbough; Fiscal Year: 2010
    ..The proposed studies will focus on Escherichia coli operons that encode proteins involved in pyrimidine biosynthesis or salvage...
  61. Catalytic inactivation of miRNA function by customized RNase P-based ribozymes
    DANIEL R contact SCHOENBERG; Fiscal Year: 2010
    ..Our research design exploits the properties of M1 RNA, the catalytic subunit of Escherichia coli RNase P...
  62. Colitis Induced by immune responses to luminal bacteria-mouse
    RYAN SARTOR; Fiscal Year: 2009
    ..Selective colonization of germ-free IL-10-/- mice with Escherichia coli or Enterococcus faecalis induces different phenotypes of colitis for each bacteria. E. coli and E...
  63. Electrochemical Method for Viable Pathogen Detection
    ADRIAN DENVIR; Fiscal Year: 2006
    ..is to develop a new, automated system for the rapid detection of bacterial contamination (especially Escherichia coli O157:H7) in meat and meat products...
  64. Adherent Escherichia coli and associated virulence genes in children with IBD
    Sandra Kim; Fiscal Year: 2009
    ..10 deficient (IL-10-/-) mice selectively colonized (monoassociated) with non-pathogenic strains of Escherichia coli (NC101) or Enterococcus faecalis (OG1RF) develop different phenotypes of colitis with clear regional and ..
  65. Bacterial heme transport and hemoglobin expression
    Douglas Henderson; Fiscal Year: 2009
    Our long-term goal is to produce large amounts of recombinant human hemoglobin in Escherichia coli to allow commercial production of the protein for formulation of hemoglobin-based oxygen carriers which will be used for blood ..
  66. Epidemiology of Community-Associated, ESBL-Producing Escherichia coli
    Yohei Doi; Fiscal Year: 2009
    Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli has become widespread in healthcare settings. These organisms are not only resistant to most beta-lactams but also fluoroquinolones and aminoglycosides...
  67. TREATMENT INTERVENTIONS FOR HEMORRHAGIC COLITIS
    Edgar Boedeker; Fiscal Year: 1999
    DESCRIPTION The broad aim of this application is to use a new animal model of enterohemorrhagic Escherichia coli (EHEC) infection to develop prophylactic and therapeutic regimens to prevent and treat EHEC disease...
  68. Mechanism of Regulating Division in Escherichia coli
    Jennifer R Juarez; Fiscal Year: 2012
    ..For this work the model organism Escherichia coli will be used...
  69. Molecular Modulation of Catalytic Sites of Escherichia coli F1Fo ATP Synthase
    Zulfiqar Ahmad; Fiscal Year: 2009
    ..0 million kg of ATP in a 75-year life span. In its simplest form, Escherichia coli contains eight different subunits. It can be separated into two sectors F1 and Fo...
  70. ANALYSIS OF THE E COLI HEMOLYSIN AND RELATED TOXINS
    RODNEY WELCH; Fiscal Year: 1992
    A family of exotoxins (RTX) produced by a variety of important human and animal pathogens, such as Escherichia coli, Bordetella pertussis, Actinobacillus actinomycetemcomitans and Pasteurella haemolytica has been recently recognized...
  71. ANALYSIS OF THE E COLI HEMOLYSIN AND RELATED TOXINS
    RODNEY WELCH; Fiscal Year: 1993
    A family of exotoxins (RTX) produced by a variety of important human and animal pathogens, such as Escherichia coli, Bordetella pertussis, Actinobacillus actinomycetemcomitans and Pasteurella haemolytica has been recently recognized...
  72. ANALYSIS OF THE E COLI HEMOLYSIN AND RELATED TOXINS
    RODNEY WELCH; Fiscal Year: 1991
    A family of exotoxins (RTX) produced by a variety of important human and animal pathogens, such as Escherichia coli, Bordetella pertussis, Actinobacillus actinomycetemcomitans and Pasteurella haemolytica has been recently recognized...
  73. S. typhimiurium Vaccine Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2004
    ..2 million are the result of infections by Salmonella and other related bacterial enteropathogens including Escherichia coli and Shigella species, and less closely related enteropathogens such as Vibrio cholerae, Campylobacter jejuni ..
  74. S. typhimiurium Vaccine Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2005
    ..2 million are the result of infections by Salmonella and other related bacterial enteropathogens including Escherichia coli and Shigella species, and less closely related enteropathogens such as Vibrio cholerae, Campylobacter jejuni ..
  75. S. typhimiurium Vaccine Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2004
    ..2 million are the result of infections by Salmonella and other related bacterial enteropathogens including Escherichia coli and Shigella species, and less closely related enteropathogens such as Vibrio cholerae, Campylobacter jejuni ..
  76. S. typhimiurium Vaccine Against Bacterial Enteropathogens
    Roy Curtiss; Fiscal Year: 2006
    ..2 million are the result of infections by Salmonella and other related bacterial enteropathogens including Escherichia coli and Shigella species, and less closely related enteropathogens such as Vibrio cholerae, Campylobacter jejuni ..