Rhizobium

Summary

Alias: Allorhizobium, Allorhizobium de Lajudie et al. 1998, "Phytomyxa" Schroeter 1886, "Rhizobacterium" Kirchner 1896, Phytomyxa, Rhizobacterium, Rhizobium Frank 1889 (Approved Lists 1980) emend. Young et al. 2001

Top Publications

  1. ncbi Analysis of cellular fatty acids and phenotypic relationships of Agrobacterium, Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium species using the Sherlock Microbial Identification System
    S W Tighe
    Analytical Services, Inc, Williston, VT, USA
    Int J Syst Evol Microbiol 50:787-801. 2000
  2. pmc The Rhizobium etli rpoN locus: DNA sequence analysis and phenotypical characterization of rpoN, ptsN, and ptsA mutants
    J Michiels
    F A Janssens Laboratory of Genetics, K U Leuven, Heverlee, Belgium
    J Bacteriol 180:1729-40. 1998
  3. ncbi Changing concepts in the systematics of bacterial nitrogen-fixing legume symbionts
    Hiroyucki Sawada
    National Institute for Agro Environmental Sciences, Tsukuba 305 8604, Japan
    J Gen Appl Microbiol 49:155-79. 2003
  4. pmc Structures of the lipopolysaccharides from Rhizobium leguminosarum RBL5523 and its UDP-glucose dehydrogenase mutant (exo5)
    Artur Muszynski
    Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, USA
    Glycobiology 21:55-68. 2011
  5. pmc A high-throughput transient gene expression system for switchgrass (Panicum virgatum L.) seedlings
    Xinlu Chen
    University of Tennessee, Department of Plant Sciences, 2431 Joe Johnson Drive, Knoxville, TN, 37996, USA
    Biotechnol Biofuels 3:9. 2010
  6. ncbi A special acyl carrier protein for transferring long hydroxylated fatty acids to lipid A in Rhizobium
    K A Brozek
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 271:32126-36. 1996
  7. ncbi [Current concepts on the pathogenicity of phytopathogenic bacteria]
    C Boucher
    Laboratoire de biologie moléculaire des interactions plantes micro organismes, INRA CNRS, BP 27, 31326 Castanet Tolosan, France
    C R Acad Sci III 324:915-22. 2001
  8. pmc Expression cloning and characterization of the C28 acyltransferase of lipid A biosynthesis in Rhizobium leguminosarum
    Shib Sankar Basu
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 277:28959-71. 2002
  9. ncbi Rhizobium gallicum sp. nov. and Rhizobium giardinii sp. nov., from Phaseolus vulgaris nodules
    N Amarger
    Laboratoire de Microbiologie des Sols, Centre de Microbiologie du Sol et de L Environnement, INRA, Dijon, France
    Int J Syst Bacteriol 47:996-1006. 1997
  10. ncbi A homolog of the Rhizobium meliloti nitrogen fixation gene fixN is involved in the production of a microaerobically induced oxidase activity in the phytopathogenic bacterium Agrobacterium tumefaciens
    A Schluter
    Okologie des Bodens, Botanisches Institut, RWTH Aachen, Germany
    Mol Gen Genet 247:206-15. 1995

Research Grants

  1. Arrested Development of Arabidopsis
    F Pickett; Fiscal Year: 2003
  2. Graham C Walker; Fiscal Year: 2016
  3. Genetics and biosynthesis of an O antigen essential for symbiosis
    KENNETH D NOEL; Fiscal Year: 2010
  4. REGULATION OF NODULATION GENES IN RHIZOBIUM MELILOTI
    Sharon Long; Fiscal Year: 2002
  5. TRIFOLIIN A & ITS RECEPTORS ON RHIZOBIUM TRIFOLII
    Frank Dazzo; Fiscal Year: 1990
  6. OXYGEN REGULATION OF SYMBIOTIC GENES IN RHIZOBIUM
    Gary Ditta; Fiscal Year: 1993
  7. HOST RECOGNITION AND INFECTION OF SOYBEAN BY RHIZOBIUM
    Gary Stacey; Fiscal Year: 1990
  8. TAXIS OF RHIZOBIA TO LOCALIZED SITES ON LEGUME ROOTS
    KOSTIA BERGMAN; Fiscal Year: 1990
  9. Peter J Christie; Fiscal Year: 2016
  10. RHIZOBIUM EXOPOLYSACCHARIDES AND NODULATION
    JOHN LEIGH; Fiscal Year: 1992

Patents

  1. PLANTS CONTAINING BENEFICIAL ENDOPHYTES
  2. Methods for prevention of clogging of separation membrane and detection of clogging
  3. Micro-Organism for Decontaminating Fumonisins and Its Use, Method for Decontaminating Fumonisins and Feed Additives Containing Said Micro-Organism

Detail Information

Publications495 found, 100 shown here

  1. ncbi Analysis of cellular fatty acids and phenotypic relationships of Agrobacterium, Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium species using the Sherlock Microbial Identification System
    S W Tighe
    Analytical Services, Inc, Williston, VT, USA
    Int J Syst Evol Microbiol 50:787-801. 2000
    ..fatty acid profiles of over 600 strains belonging to the genera Agrobacterium, Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium were evaluated using the gaschromatography-based Sherlock Microbial Identification System (MIS)..
  2. pmc The Rhizobium etli rpoN locus: DNA sequence analysis and phenotypical characterization of rpoN, ptsN, and ptsA mutants
    J Michiels
    F A Janssens Laboratory of Genetics, K U Leuven, Heverlee, Belgium
    J Bacteriol 180:1729-40. 1998
    The rpoN region of Rhizobium etli was isolated by using the Bradyrhizobium japonicum rpoN1 gene as a probe...
  3. ncbi Changing concepts in the systematics of bacterial nitrogen-fixing legume symbionts
    Hiroyucki Sawada
    National Institute for Agro Environmental Sciences, Tsukuba 305 8604, Japan
    J Gen Appl Microbiol 49:155-79. 2003
    ..taxa that do not contain legume symbionts (shown in parentheses below): Group 1, which comprises Rhizobium and Allorhizobium species containing legume symbionts (intermingled with Agrobacterium and Blastobacter species, which are ..
  4. pmc Structures of the lipopolysaccharides from Rhizobium leguminosarum RBL5523 and its UDP-glucose dehydrogenase mutant (exo5)
    Artur Muszynski
    Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, USA
    Glycobiology 21:55-68. 2011
    ..An exo5 mutant of Rhizobium leguminosarum RBL5523, strain RBL5808, is defective in UDP-glucose (Glc) dehydrogenase that converts UDP-Glc to ..
  5. pmc A high-throughput transient gene expression system for switchgrass (Panicum virgatum L.) seedlings
    Xinlu Chen
    University of Tennessee, Department of Plant Sciences, 2431 Joe Johnson Drive, Knoxville, TN, 37996, USA
    Biotechnol Biofuels 3:9. 2010
    ..Experiments to increase transient gene expression in planta may lead to stable transformation methods with increased efficiency...
  6. ncbi A special acyl carrier protein for transferring long hydroxylated fatty acids to lipid A in Rhizobium
    K A Brozek
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 271:32126-36. 1996
    ..The Rhizobium meliloti lipid A backbone, like that of Escherichia coli, is a beta1'-6-linked glucosamine disaccharide that is ..
  7. ncbi [Current concepts on the pathogenicity of phytopathogenic bacteria]
    C Boucher
    Laboratoire de biologie moléculaire des interactions plantes micro organismes, INRA CNRS, BP 27, 31326 Castanet Tolosan, France
    C R Acad Sci III 324:915-22. 2001
    ..Identification of the effector proteins, of their function and of the corresponding molecular targets in the host is a new challenge which will contribute to the conception of new strategies to control diseases...
  8. pmc Expression cloning and characterization of the C28 acyltransferase of lipid A biosynthesis in Rhizobium leguminosarum
    Shib Sankar Basu
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 277:28959-71. 2002
    ..An enzyme that incorporates this acyl chain is present in extracts of Rhizobium leguminosarum, Rhizobium etli, and Sinorhizobium meliloti but not Escherichia coli...
  9. ncbi Rhizobium gallicum sp. nov. and Rhizobium giardinii sp. nov., from Phaseolus vulgaris nodules
    N Amarger
    Laboratoire de Microbiologie des Sols, Centre de Microbiologie du Sol et de L Environnement, INRA, Dijon, France
    Int J Syst Bacteriol 47:996-1006. 1997
    ..Genomic species 1 clustered with the species that include the bean-nodulating rhizobia, Rhizobium leguminosarum, Rhizobium etli, and Rhizobium tropici, and branched with unclassified rhizobial strain OK50, ..
  10. ncbi A homolog of the Rhizobium meliloti nitrogen fixation gene fixN is involved in the production of a microaerobically induced oxidase activity in the phytopathogenic bacterium Agrobacterium tumefaciens
    A Schluter
    Okologie des Bodens, Botanisches Institut, RWTH Aachen, Germany
    Mol Gen Genet 247:206-15. 1995
    Hybridization analysis using the Rhizobium meliloti nitrogen fixation gene fixN as a probe revealed the presence of a homologous DNA region in the phytopathogenic bacterium Agrobacterium tumefaciens...
  11. pmc Cloning, sequencing, and characterization of the cgmB gene of Sinorhizobium meliloti involved in cyclic beta-glucan biosynthesis
    P Wang
    Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
    J Bacteriol 181:4576-83. 1999
    Periplasmic cyclic beta-glucans of Rhizobium species provide important functions during plant infection and hypo-osmotic adaptation...
  12. doi Agrobacterium-mediated transformation of embryogenic cultures and plant regeneration in Vitis rotundifolia Michx. (muscadine grape)
    S A Dhekney
    Mid Florida Research and Education Center, University of Florida IFAS, 2725 Binion Road, Apopka, FL 32703 8504, USA
    Plant Cell Rep 27:865-72. 2008
    ..Transgenic plants exhibited uniform GFP expression in cells of all plant tissues and organs including leaves, stems, roots, inflorescences and the embryo and endosperm of developing berries...
  13. ncbi Colonization and nitrogenase activity of Triticum aestivum (cv. Baccross and Mahdavi) to the dual inoculation with Azospirillum brasilense and Rhizobium meliloti plus 2,4-D
    Askary Mehry
    Department of Biology, University of Arak, Arak, Iran
    Pak J Biol Sci 11:1541-50. 2008
    ..was studied with application of two Azospirillum brasilense strains (native and Sp7) co-inoculated with two Rhizobium meliloti strains (native and DSMZ 30135)...
  14. pmc Cloning and characterization of a tetracycline resistance determinant present in Agrobacterium tumefaciens C58
    Z Q Luo
    Departments of Crop Sciences, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
    J Bacteriol 181:618-26. 1999
    ..While the repressive effect of the TetR protein from strain C58 (TetRC58) on the tetA gene from strain RP4 (tetARP4) was not relieved by tetracycline, repression of tetAC58 by TetRRP4 was lifted by this antibiotic...
  15. pmc Genes essential for nod factor production and nodulation are located on a symbiotic amplicon (AMPRtrCFN299pc60) in Rhizobium tropici
    P Mavingui
    Centro de Investigacion Sobre Fijacion de Nitrogeno, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico
    J Bacteriol 180:2866-74. 1998
    Amplifiable DNA regions (amplicons) have been identified in the genome of Rhizobium etli. Here we report the isolation and molecular characterization of a symbiotic amplicon of Rhizobium tropici...
  16. ncbi Regulation of the TCA cycle and the general amino acid permease by overflow metabolism in Rhizobium leguminosarum
    D L Walshaw
    School of Animal and Microbial Sciences, University of Reading, Whiteknights, UK
    Microbiology 143:2209-21. 1997
    Mutants of Rhizobium leguminosarum were selected that were altered in the uptake activity of the general amino acid permease (Aap)...
  17. pmc Identification of strains of Alcaligenes and Agrobacterium by a polyphasic approach
    D Clermont
    Collection de l Institut Pasteur, 75724 Paris Cedex 15, France
    J Clin Microbiol 39:3104-9. 2001
    ..xylosoxidans subspecies and that these two methods can be used as alternative methods to characterize unidentified strains rapidly when discriminant biochemical characters are missing...
  18. ncbi Complete amino acid sequence and characterization of the reaction mechanism of a glucosamine-induced novel alcohol dehydrogenase from Agrobacterium radiobacter (tumefaciens)
    Ryoko Iwamoto
    Department of Chemistry, Nara Women s University, Kitauoya Nishimachi, Nara, 630 8506, Japan
    Arch Biochem Biophys 398:203-12. 2002
    ..0. (3) The rate-determining step of the dehydrogenase for ethanol is deprotonation of the enzyme-NAD-Zn-OHCH(2)CH(3) complex to enzyme-NAD-Zn-O(-)CH(2)CH(3) complex and that for glucosaminitol is H(2)O addition to enzyme-Zn-NADH complex...
  19. pmc Second site mutations specifically suppress the Fix- phenotype of Rhizobium meliloti ndvF mutations on alfalfa: identification of a conditional ndvF-dependent mucoid colony phenotype
    I J Oresnik
    Department of Biology, McMaster University, Hamilton, Ontario, Canada
    Genetics 136:1233-43. 1994
    b>Rhizobium meliloti mutants carrying ndvF insertion or deletion mutations induce nodules on alfalfa which contain very few infected cells and fail to fix N2 (Fix-)...
  20. ncbi Role of cellulose fibrils and exopolysaccharides of Rhizobium leguminosarum in attachment to and infection of Vicia sativa root hairs
    M C Laus
    Institute of Biology Leiden, Leiden University, Wassenaarseweg 64, 2333AL Leiden, The Netherlands
    Mol Plant Microbe Interact 18:533-8. 2005
    Infection and subsequent nodulation of legume host plants by the root nodule symbiote Rhizobium leguminosarum usually require attachment of the bacteria to root-hair tips...
  21. ncbi A new nos gene downstream from nosDFY is essential for dissimilatory reduction of nitrous oxide by Rhizobium (Sinorhizobium) meliloti
    Y K Chan
    Eastern Cereal and Oilseed Research Centre, Agriculture and Agri Food Canada, Central Experimental Farm, Ottawa, Ontario, Canada
    Microbiology 143:2817-24. 1997
    b>Rhizobium (Sinorhizobium) meliloti strains capable of dissimilatory nitrous oxide reduction (Nos+) carry a nosRZDFY gene cluster on a 10.1 kb EcoRI fragment of the nod megaplasmid near the fixGHIS genes...
  22. doi Broad-range antagonistic rhizobacteria Pseudomonas fluorescens and Serratia plymuthica suppress Agrobacterium crown gall tumours on tomato plants
    N Dandurishvili
    Otto Warburg Center for Agricultural Biotechnology, The Robert H Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel
    J Appl Microbiol 110:341-52. 2011
    ..To examine the biocontrol activity of broad-range antagonists Serratia plymuthica IC1270, Pseudomonas fluorescens Q8r1-96 and P. fluorescens B-4117 against tumourigenic strains of Agrobacterium tumefaciens and A. vitis...
  23. ncbi Phylogenetic analysis of the genera Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium on the basis of 16S rRNA gene and internally transcribed spacer region sequences
    Soon Wo Kwon
    Korean Agricultural Culture Collection KACC, Genetic Resources Division, National Institute of Agricultural Biotechnology, Rural Development Administration RDA, Suwon 441 707, Korea
    Int J Syst Evol Microbiol 55:263-70. 2005
    ..relationships between these Korean isolates and reference strains of the genera Bradyrhizobium, Mesorhizobium, Rhizobium and Sinorhizobium were analysed using their 16S rRNA gene and internally transcribed spacer (ITS) region ..
  24. doi Rhizobium fabae sp. nov., a bacterium that nodulates Vicia faba
    Chang Fu Tian
    Key Laboratory of Agro Microbial Resource and Application, Ministry of Agriculture College of Biological Sciences, China Agricultural University, Beijing, PR China
    Int J Syst Evol Microbiol 58:2871-5. 2008
    ..According to phylogenetic analyses of 16S rRNA gene, atpD and recA sequences, these strains belong to the genus Rhizobium, with Rhizobium etli and Rhizobium leguminosarum as the closest related species...
  25. doi First genomic analysis of the broad-host-range Rhizobium sp. LPU83 strain, a member of the low-genetic diversity Oregon-like Rhizobium sp. group
    Gonzalo Torres Tejerizo
    IBBM Instituto de Biotecnología y Biología Molecular, CCT CONICET La Plata, Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Calles 47 y 115, 1900 La Plata, Argentina
    J Biotechnol 155:3-10. 2011
    ..Ensifer (Sinorhizobium) medicae and with less characterized types of rhizobia, such as the Oregon-like strains, Rhizobium sp. Or191 initially isolated in the USA, and the Rhizobium sp. LPU83 strain, from Argentina...
  26. pmc Rhizobium leguminosarum hupE encodes a nickel transporter required for hydrogenase activity
    Belen Brito
    Departamento de Biotecnologia, Escuela Tecnica Superior de Ingenieros Agronomos, Universidad Politecnica de Madrid, Madrid, Spain
    J Bacteriol 192:925-35. 2010
    Synthesis of the hydrogen uptake (Hup) system in Rhizobium leguminosarum bv. viciae requires the function of an 18-gene cluster (hupSLCDEFGHIJK-hypABFCDEX)...
  27. pmc The Agrobacterium rhizogenes GALLS gene encodes two secreted proteins required for genetic transformation of plants
    Larry D Hodges
    Department of Microbiology, Oregon State University, Corvallis, OR 97331, USA
    J Bacteriol 191:355-64. 2009
    ..In plant cells, the GALLS proteins interacted with themselves, VirD2, and each other. VirD2 interacted with GALLS-FL and localized inside the nucleus, where its predicted helicase activity may pull T strands into the nucleus...
  28. ncbi Evaluation of bean (Phaseolus vulgaris) seeds inoculation with Rhizobium phaseoli and plant growth promoting rhizobacteria on yield and yield components
    M Yadegari
    Islamic Azad University of Shahrekord Branch, Shahrekord, Iran
    Pak J Biol Sci 11:1935-9. 2008
    To study the effect of co-inoculation with plant growth-promoting rhizobacteria (PGPR) and Rhizobium, on yield and yield components of common bean (Phaseolus vulgaris L...
  29. doi High-efficiency Agrobacterium-mediated transformation of citrus via sonication and vacuum infiltration
    Maria Luiza Peixoto de Oliveira
    Plant Biology Department, Plant Tissue Culture Laboratory BIOAGRO, Federal University of Vicosa, Vicosa, MG, Brazil
    Plant Cell Rep 28:387-95. 2009
    ..The transformation frequencies achieved in this study (8.4% for 'Pineapple' sweet orange and 11.2% for 'Swingle' citrumelo) are the highest ones reported for both cultivars...
  30. pmc An alternative succinate (2-oxoglutarate) transport system in Rhizobium tropici is induced in nodules of Phaseolus vulgaris
    Silvia Batista
    Unidad de Microbiología Molecular, Instituto de Investigaciones Biologicas Clemente Estable, Av Italia 3318, Montevideo 11600, Uruguay
    J Bacteriol 191:5057-67. 2009
    ..A previously described dctA mutant of Rhizobium tropici CIAT899, strain GA1 (dctA), however, was unexpectedly still able to grow on succinate as a sole carbon ..
  31. ncbi Use of nodulation pattern, stress tolerance, nodC gene amplification, RAPD-PCR and RFLP-16S rDNA analysis to discriminate genotypes of Rhizobium leguminosarum biovar viciae
    Giancarlo Moschetti
    Dipartimento di Scienza degli Alimenti, Sezione di Microbiologia Agraria, Alimnentare ed Ambientale e di Igiene, Universita degli Studi di Napoli Federico II, I 80055 Portici, Italy
    Syst Appl Microbiol 28:619-31. 2005
    Twenty-seven new Rhizobium isolates were obtained from root nodules of wild and crop legumes belonging to the genera Vicia, Lathyrus and Pisum from different agroecological areas in central and southern Italy...
  32. ncbi [Characterization of root nodule and rhizobium of a Leguminosae ephemeral plant--Trigonella arcuata C. A. Mey in Xinjiang]
    Tianyu You
    Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
    Wei Sheng Wu Xue Bao 48:917-23. 2008
    We studied root nodule proliferation, nodule microstructure, genetic cluster and stress resistance of the rhizobium of Trigonella arcuata.
  33. ncbi Proposal of Pseudorhodobacter ferrugineus gen nov, comb nov, for a non-photosynthetic marine bacterium, Agrobacterium ferrugineum, related to the genus Rhodobacter
    Yoshihito Uchino
    Institute of Molecular and Cellular Biosciences, The University of Tokyo, Bunkyo ku, Tokyo 113 0032, Japan
    J Gen Appl Microbiol 48:309-19. 2002
    ..ferrugineus possesses an incomplete photosynthetic apparatus...
  34. ncbi Identification and structure of the Rhizobium galegae common nodulation genes: evidence for horizontal gene transfer
    L Suominen
    Department of Applied Chemistry and Microbiology, Institute of Biotechnology, University of Helsinki, Biocenter 1, FIN 00014 Helsinki, Finland
    Mol Biol Evol 18:907-16. 2001
    ..Here, we present the organization and sequence of the common nod genes from Rhizobium galegae, a symbiotic member of the RHIZOBIACEAE: This species has an intriguing phylogenetic position, being ..
  35. ncbi Classification of Austrian rhizobia and the Mexican isolate FL27 obtained from Phaseolus vulgaris L. as Rhizobium gallicum
    A Sessitsch
    Soil Science Unit, FAO IAEA Agriculture and Biotechnology Laboratory, Agency s Laboratories, Seibersdorf, Austria
    Int J Syst Bacteriol 47:1097-101. 1997
    ..Analysis of the 16S rRNA genes revealed sequences almost identical to that of the Rhizobium gallicum type strain, R602sp, with a maximum of two nucleotide substitutions...
  36. ncbi The Rhizobium leguminosarum prsDE genes are required for secretion of several proteins, some of which influence nodulation, symbiotic nitrogen fixation and exopolysaccharide modification
    C Finnie
    Department of Genetics, John Innes Centre, Colney, Norwich, UK
    Mol Microbiol 25:135-46. 1997
    NodO is a secreted protein from Rhizobium leguminosarum bv. viciae with a role in signalling during legume nodulation. A Tn5-induced mutant was identified that was defective in NodO secretion...
  37. doi Regulation of flagellar, motility and chemotaxis genes in Rhizobium leguminosarum by the VisN/R-Rem cascade
    Dinah D Tambalo
    Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
    Microbiology 156:1673-85. 2010
    ..the regulatory roles of VisN, VisR and Rem in the expression of flagellar, motility and chemotaxis genes in Rhizobium leguminosarum biovar viciae strains VF39SM and 3841...
  38. pmc Regulation of gene expression in response to oxygen in Rhizobium etli: role of FnrN in fixNOQP expression and in symbiotic nitrogen fixation
    O Lopez
    Departamento de Microbiologia Molecular, Instituto de Biotecnologia, UNAM, Cuernavaca, Morelos, 62250, Mexico
    J Bacteriol 183:6999-7006. 2001
    Previously, we reported finding duplicated fixNOQP operons in Rhizobium etli CFN42. One of these duplicated operons is located in the symbiotic plasmid (fixNOQPd), while the other is located in a cryptic plasmid (fixNOQPf)...
  39. ncbi Transformation of ipecac (Cephaelis ipecacuanha) with Agrobacterium rhizogenes
    Kayo Yoshimatsu
    Tsukuba Medicinal Plant Research Station, National Institute of Health Sciences, Tsukuba, Ibaraki, Japan
    Planta Med 69:1018-23. 2003
    ..The roots cultured in the dark grew well in Gamborg B5 (B5) liquid medium containing 0.5 mg/L IBA and yielded 112 mg/L of cephaeline and 14 mg/L emetine after 8 weeks of culture...
  40. ncbi The cin quorum sensing locus of Rhizobium etli CNPAF512 affects growth and symbiotic nitrogen fixation
    Ruth Daniels
    Centre of Microbial and Plant Genetics, Katholicke Universitat Leuven, Kasteelpark Arenberg 20, B 3001 Heverlee, Belgium
    J Biol Chem 277:462-8. 2002
    b>Rhizobium etli CNPAF512 produces an autoinducer that inhibits growth of Rhizobium leguminosarum bv. viciae 248 and activates the Agrobacterium tumefaciens tra reporter system. Production of this compound in R...
  41. pmc Altered lipid A structures and polymyxin hypersensitivity of Rhizobium etli mutants lacking the LpxE and LpxF phosphatases
    Brian O Ingram
    Department of Biochemistry, Duke University Medical Center, Durham, NC 27710, USA
    Biochim Biophys Acta 1801:593-604. 2010
    The lipid A of Rhizobium etli, a nitrogen-fixing plant endosymbiont, displays significant structural differences when compared to that of Escherichia coli. An especially striking feature of R...
  42. ncbi Host-specific regulation of symbiotic nitrogen fixation in Rhizobium leguminosarum biovar trifolii
    Simon H Miller
    Department of Microbiology and Immunology, University of Otago, PO Box 56, Dunedin, New Zealand
    Microbiology 153:3184-95. 2007
    Strains of Rhizobium leguminosarum bv...
  43. ncbi High efficiency transgene segregation in co-transformed maize plants using an Agrobacterium tumefaciens 2 T-DNA binary system
    Michael Miller
    Pioneer Hi Bred International Inc, Johnston, Iowa 50131, USA
    Transgenic Res 11:381-96. 2002
    ..A high efficiency system to segregate transgenes in co-transformed maize plants has now been demonstrated...
  44. pmc Identification and sequence analysis of the Rhizobium meliloti dctA gene encoding the C4-dicarboxylate carrier
    T Engelke
    Lehrstuhl fur Genetik, Fakultat fur Biologie, Universitat Bielefeld, Federal Republic of Germany
    J Bacteriol 171:5551-60. 1989
    Transposon Tn5-induced C4-dicarboxylate transport mutants of Rhizobium meliloti 2011 which could be complemented by cosmid pRmSC121 were subdivided into two classes...
  45. pmc Rhodobacter sphaeroides rdxA, a homolog of Rhizobium meliloti fixG, encodes a membrane protein which may bind cytoplasmic [4Fe-4S] clusters
    E L Neidle
    Department of Microbiology and Molecular Genetics, University of Texas Health Science Center, Houston 77225
    J Bacteriol 174:6444-54. 1992
    ..chromosomal gene, rdxA, which encodes a 52-kDa protein, was found to be homologous to fixG, the first gene of a Rhizobium meliloti nitrogen fixation operon on the pSym plasmid (D. Kahn, M. David, O. Domergue, M.-L. Daveran, J. Ghai, P...
  46. pmc Expression cloning and biochemical characterization of a Rhizobium leguminosarum lipid A 1-phosphatase
    Mark J Karbarz
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 278:39269-79. 2003
    Lipid A of Rhizobium leguminosarum, a nitrogen-fixing plant endosymbiont, displays several significant structural differences when compared with Escherichia coli. An especially striking feature of R...
  47. ncbi The use of the phosphomannose isomerase gene as alternative selectable marker for Agrobacterium-mediated transformation of flax (Linum usitatissimum)
    Frédéric Lamblin
    Laboratoire de Biologie des Ligneux et des Grandes Cultures, UPRES EA 1207, Antenne Scientifique Universitaire de Chartres, Chartres, France
    Plant Cell Rep 26:765-72. 2007
    ..These results indicate that the PMI/mannose selection system can be successfully used for the recovery of flax transgenic plants under safe conditions for human health and the environment...
  48. pmc Characterization of a {gamma}-aminobutyric acid transport system of Rhizobium leguminosarum bv. viciae 3841
    J P White
    University of Reading, United Kingdom
    J Bacteriol 191:1547-55. 2009
    Spontaneous mutants of Rhizobium leguminosarum bv. viciae 3841 were isolated that grow faster than the wild type on gamma-aminobutyric acid (GABA) as the sole carbon and nitrogen source...
  49. pmc Establishing molecular tools for genetic manipulation of the pleuromutilin-producing fungus Clitopilus passeckerianus
    Sreedhar Kilaru
    School of Biological Sciences, University of Bristol, Woodland Road, Bristol BS8 1UG, United Kingdom
    Appl Environ Microbiol 75:7196-204. 2009
    ..passeckerianus. The molecular tools developed in this study should facilitate studies aimed at gene isolation or characterization in this pharmaceutically important species...
  50. doi Rhizobium multihospitium sp. nov., isolated from multiple legume species native of Xinjiang, China
    Tian Xu Han
    Key Laboratory of Agro Microbial Resource and Application, Ministry of Agriculture College of Biological Sciences, China Agricultural University, Beijing 100094, PR China
    Int J Syst Evol Microbiol 58:1693-9. 2008
    ..These strains were classified as belonging to the genus Rhizobium based on amplified 16S rDNA restriction analysis (ARDRA)...
  51. ncbi A gene cluster encoding malonyl-CoA decarboxylase (MatA), malonyl-CoA synthetase (MatB) and a putative dicarboxylate carrier protein (MatC) in Rhizobium trifolii--cloning, sequencing, and expression of the enzymes in Escherichia coli
    J H An
    Department of Biochemistry, College of Science, Bioproducts Research Center, Yonsei University, Seoul, Korea
    Eur J Biochem 257:395-402. 1998
    ..of three consecutive genes, matABC, was isolated using a probe prepared from amino acid sequence information of Rhizobium trifolii malonyl-CoA synthetase, and was subsequently sequenced...
  52. ncbi Cloning and overexpression of glycosyltransferases that generate the lipopolysaccharide core of Rhizobium leguminosarum
    J L Kadrmas
    Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Biol Chem 273:26432-40. 1998
    The lipopolysaccharide (LPS) core of the Gram-negative bacterium Rhizobium leguminosarum is more amenable to enzymatic study than that of Escherichia coli because much of it is synthesized from readily available sugar nucleotides...
  53. ncbi Evolution of nitrogen fixation in spatially structured populations of Rhizobium
    J D Bever
    Department of Biology, Indiana University, Bloomington, IN 47405, USA
    Heredity (Edinb) 85:366-72. 2000
    ..plant exudates and nitrogen-fixing populations are therefore vulnerable to invasion by nonfixing, saprophytic Rhizobium. The access of nonfixing Rhizobium to the plant exudates associated with nodules depends upon the spatial ..
  54. pmc The CcrM DNA methyltransferase is widespread in the alpha subdivision of proteobacteria, and its essential functions are conserved in Rhizobium meliloti and Caulobacter crescentus
    R Wright
    Department of Developmental Biology, Stanford University, California 94305 5427, USA
    J Bacteriol 179:5869-77. 1997
    ..We have amplified and sequenced a 258-bp region of the cerM gene from several of these bacteria, including Rhizobium meliloti, Brucella abortus, Agrobacterium tumefaciens, and Rhodobacter capsulatus...
  55. ncbi Identification and characterization of plant genes involved in Agrobacterium-mediated plant transformation by virus-induced gene silencing
    Ajith Anand
    Plant Biology Division, Samuel Roberts Noble Foundation, Ardmore, OK 73402, USA
    Mol Plant Microbe Interact 20:41-52. 2007
    ..tumefaciens is simple, rapid, and robust and complements other currently used approaches...
  56. pmc Overexpression of a defensin enhances resistance to a fruit-specific anthracnose fungus in pepper
    Hyo Hyoun Seo
    Medicinal Nanomaterial Institute, BIO FD and C Co Ltd, Incheon, Korea
    PLoS ONE 9:e97936. 2014
    ..These results implied the significance of the antifungal protein, J1-1, as a useful agronomic trait to control fungal disease. ..
  57. doi Agrobacterium tumefaciens mediated transformation of marine microalgae Schizochytrium
    Rubin Cheng
    Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, 178 Daxue Road, Xiamen 361005, Fujian Province, People s Republic of China
    Microbiol Res 167:179-86. 2012
    ..Our results demonstrated that exogenous genes could be expressed efficiently in transgenic Schizochytrium, suggesting that genetically engineered Schizochytrium could be explored by this system...
  58. pmc S-adenosylmethionine-binding properties of a bacterial phospholipid N-methyltransferase
    Meriyem Aktas
    Ruhr Universitat Bochum, Bochum, Germany
    J Bacteriol 193:3473-81. 2011
    ..Our study provides first insights into structural features and SAM binding of a bacterial phospholipid N-methyltransferase...
  59. doi Characterization of novel gene expression related to glyoxal oxidase by agro-infiltration of the leaves of accession Baihe-35-1 of Vitis pseudoreticulata involved in production of H2O2 for resistance to Erysiphe necator
    Heqing Zhao
    College of Horticulture, Northwest A and F University, Yangling, Shaanxi, 712100, China
    Protoplasma 250:765-77. 2013
    ..Our results could provide further insight into the biological role of VpGLOX in the defense response against E. necator in V. pseudoreticulata...
  60. doi Antioxidant activity via DPPH, gram-positive and gram-negative antimicrobial potential in edible mushrooms
    Nisar Ahmad
    Department of Biotechnology, Faculty of Biological Sciences, Quaid i Azam University, Islamabad, Pakistan
    Toxicol Ind Health 30:826-34. 2014
    ..albicans (16 mm) and slightly lower activities against all other microbes except S. typhi. M. esculenta possess maximum activities in terms of inhibition zone against all microorganisms tested except S. typhi...
  61. doi Metabolic changes in Agrobacterium tumefaciens-infected Brassica rapa
    Sanimah Simoh
    Division of Pharmacognosy, Section Metabolomics, Institute of Biology, Leiden University, Einsteinweg 55, P O Box 9502, 2333 CC Leiden, The Netherlands
    J Plant Physiol 166:1005-14. 2009
    ..The results obtained in this study indicate that the disarmed strain LBA4404 and tumor-inducing strains have different effects on the metabolite profile of B. rapa...
  62. doi Symbiotic properties and first analyses of the genomic sequence of the fast growing model strain Sinorhizobium fredii HH103 nodulating soybean
    Isabel Margaret
    Departamento de Microbiologia, Universidad de Sevilla, Sevilla, Spain
    J Biotechnol 155:11-9. 2011
    ..fredii HH103 was chosen for genomic sequencing, which is currently in progress. First analyses of the draft genome sequence revealed an extensive synteny between the chromosomes of S. fredii HH103 and Rhizobium sp. NGR234.
  63. ncbi Catheter-related bacteremia caused by Agrobacterium radiobacter in a cancer patient: case report and literature review
    N I Paphitou
    Division of Infectious Diseases, University of Texas Houston Medical School, Houston, TX 77030, USA
    Infection 31:421-4. 2003
    ..The antimicrobial susceptibility patterns of these organisms appear to be quite variable and collective susceptibility data derived from this and previous reports are provided...
  64. ncbi Inverted repeat of a heterologous 3'-untranslated region for high-efficiency, high-throughput gene silencing
    David A Brummell
    DNA Plant Technology, 6701 San Pablo Avenue, Oakland, CA 94608, USA
    Plant J 33:793-800. 2003
    ..The approach is suitable for high-throughput gene silencing studies, where it is necessary to investigate the function of hundreds to thousands of uncharacterized genes...
  65. ncbi [Cultivation of transgenic rice plants with OsCDPK7 gene and its salt tolerance]
    Lei Wang
    College of Life Sciences, Northeast Agricultural University, Harbin 150030, China
    Yi Chuan 30:1051-5. 2008
    ..This research finding proved that the regulation factor of the plant signal transduction could enhance the salt tolerance of transgenic plants, while OsCDPK7 expression was different in the different tolerence transgenic plants...
  66. pmc Identification and characterization of rhizospheric microbial diversity by 16S ribosomal RNA gene sequencing
    Muhammad Naveed
    Plant Genomics Laboratory Department of Plant Sciences Quaid i Azam University Islamabad Pakistan Plant Genomics Laboratory, Department of Plant Sciences, Quaid i Azam University, Islamabad, Pakistan
    Braz J Microbiol 45:985-93. 2014
    ..The identified bacterial strains were belonged to 5 genera i.e. Ensifer, Bacillus, Pseudomona, Leclercia and Rhizobium. Phylogenetic analysis inferred from 16S rRNA gene sequences showed the evolutionary relationship of bacterial ..
  67. ncbi Recombinant PAS-heme domains of oxygen sensing proteins: high level production and physical characterization
    Christine Suquet
    Department of Chemistry, Washington State University, Pullman, 99164 4630, USA
    Protein Expr Purif 42:182-93. 2005
    ..method for the heme-PAS domains of heme oxygen sensing proteins from Sinorhizobium meliloti (Sm) (formerly Rhizobium meliloti, Rm), Bradyrhizobium japonicum (Bj), and Escherichia coli (Ec) are described...
  68. pmc Legumes regulate Rhizobium bacteroid development and persistence by the supply of branched-chain amino acids
    J Prell
    John Innes Centre, Colney Lane, Norwich NR4 7UH, United Kingdom
    Proc Natl Acad Sci U S A 106:12477-82. 2009
    ..However, metabolic exchange must be more complex, because effective N(2) fixation by Rhizobium leguminosarum bv viciae bacteroids requires either one of two broad-specificity amino acid ABC transporters (Aap ..
  69. pmc Assessing fungal root colonization for plant improvement
    Jose G Maciá-Vicente
    Laboratory of Plant Pathology, Department of Marine Sciences and Applied Biology, Multidisciplinary Institute for Environmental Studies Ramón Margalef, University of Alicante, Alicante, Spain
    Plant Signal Behav 4:445-7. 2009
    ..Optimization and application of the methodologies presented herein will allow elucidation of beneficial interactions among these endophytes and their host plants...
  70. ncbi Agrobacterium tumefaciens-mediated transformation of chickpea (Cicer arietinum L.): gene integration, expression and inheritance
    P L Polowick
    Plant Biotechnology Institute, National Research Council of Canada, 110 Gymnasium Pl, Saskatoon, SK, Canada, S7N 0W9
    Plant Cell Rep 23:485-91. 2004
    ..1% but increased the time in tissue culture. Inheritance of the gus gene was followed through four generations, both through expression and Southern hybridization assays, and showed the expected Mendelian inheritance pattern...
  71. pmc Increasing the amylose content of durum wheat through silencing of the SBEIIa genes
    Francesco Sestili
    Department of Agrobiology and Agrochemistry, University of Tuscia, Viterbo, Italy
    BMC Plant Biol 10:144. 2010
    ..Expression of RNAi transcripts was targeted to the seed endosperm using a tissue-specific promoter...
  72. doi Agroinfiltration of intact leaves as a method for the transient and stable transformation of saponin producing Maesa lanceolata
    Ahmad Faizal
    Department of Plant Production, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
    Plant Cell Rep 31:1517-26. 2012
    ..This transformation protocol will be used to introduce overexpression and RNAi constructs into M. lanceolata plants that may interfere with triterpenoid saponin biosynthesis...
  73. pmc Spontaneous and induced mutations in a single open reading frame alter both virulence and avirulence in Xanthomonas campestris pv. vesicatoria avrBs2
    K M Swords
    Department of Plant Biology, University of California, Berkeley 94720, USA
    J Bacteriol 178:4661-9. 1996
    ..On the basis of homology with agrocinopine synthase and UgpQ and the dual phenotype of avirulence and virulence, several models for the function of AvrBs2 are proposed...
  74. ncbi Nicotiana benthamiana plants transformed with the plum pox virus helicase gene are resistant to virus infection
    A Wittner
    Agricultural Biotechnology Center, Godollo, Hungary
    Virus Res 53:97-103. 1998
    ..One transgenic line containing the mutated CI gene remained completely symptomless after PPV infection, indicating that the putative defective helicase gene was capable of eliciting virus resistance...
  75. doi Establishment of Salvia castanea Diels f. tomentosa Stib. hairy root cultures and the promotion of tanshinone accumulation and gene expression with Ag⁺, methyl jasmonate, and yeast extract elicitation
    Bo Li
    College of Life Sciences, Northwest A and F University, 712100, Yangling, People s Republic of China
    Protoplasma 253:87-100. 2016
    ..This study provided a convenient hairy root culture system of S. castanea Diels f. tomentosa Stib. for tanshinone production for the first time...
  76. ncbi Expression of rolB in apomictic Hieracium piloselloides Vill. causes ectopic meristems in planta and changes in ovule formation, where apomixis initiates at higher frequency
    A M Koltunow
    CSIRO Plant Industry, Horticulture Unit, Glen Osmond, South Australia, Australia
    Planta 214:196-205. 2001
    ....
  77. pmc Nodulin 41, a novel late nodulin of common bean with peptidase activity
    Juan Elías Olivares
    Departamento de Biologia Molecular de Plantas, Instituto de Biotecnología Universidad Nacional Autónoma de México, Av Universidad 2001, Cuernavaca, Morelos 62210, Mexico
    BMC Plant Biol 11:134. 2011
    The legume-rhizobium symbiosis requires the formation of root nodules, specialized organs where the nitrogen fixation process takes place...
  78. ncbi Scale-up production of puerarin from hairy roots of Pueraria phaseoloides in an airlift bioreactor
    Spiridon Kintzios
    Laboratory of Plant Physiology, Faculty of Agricultural Biotechnology, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
    Biotechnol Lett 26:1057-9. 2004
    ..Puerarin accumulated at 5,570 microg g(-1) dry wt, which is near 200 times as much as in 250 ml flask cultures. In addition, puearin was exuded into the nutrient medium at final concentrations higher than in the hairy roots themselves...
  79. ncbi Genetic diversity of rhizobia isolated from Astragalus adsurgens growing in different geographical regions of China
    J Gao
    Department of Microbiology, College of Biological Sciences, China Agricultural University, 100094, Beijing, People s Republic of China
    J Biotechnol 91:155-68. 2001
    ..The results suggest that the A. adsurgens rhizobia belong to the genera Agrobacterium, Mesorhizobium, Rhizobium and Sinorhizobium.
  80. doi Growth kinetics and ginsenosides production in transformed hairy roots of American ginseng--Panax quinquefolium L
    Archana Mathur
    Plant Tissue Culture Laboratory, Division of Biotechnology, Central Institute of Medicinal and Aromatic Plants, P O CIMAP, Lucknow, 226015, India
    Biotechnol Lett 32:457-61. 2010
    ..PCR amplification analysis of the hairy roots confirmed their transgenic nature by showing the presence of Ri-TL DNA with rolA, rolB and rolC genes in their genome...
  81. pmc Control of seed germination in transgenic plants based on the segregation of a two-component genetic system
    Johann P Schernthaner
    Eastern Cereal and Oilseed Research Center, Agriculture and Agri Food Canada, 960 Carling Avenue, Ottawa, ON, Canada K1A0C6
    Proc Natl Acad Sci U S A 100:6855-9. 2003
    ..The requirements of such a method to efficiently control the flow of novel traits among sexually compatible plants are discussed...
  82. doi Fundamental discoveries and simple recombination between circular plasmid DNAs led to widespread use of Agrobacterium tumefaciens as a generalized vector for plant genetic engineering
    Patricia Zambryski
    Department of Plant and Microbial Biology, University of California, Berkeley, CA, USA
    Int J Dev Biol 57:449-52. 2013
    ..Thus, the internal region of the T-DNA was not needed for DNA transfer, and one could envisage insertion of any DNA of interest in between the T-DNA borders. Thus began plant genetic engineering. ..
  83. pmc A conserved RNA structure (thi box) is involved in regulation of thiamin biosynthetic gene expression in bacteria
    J Miranda-Rios
    Departamento de Microbiologia Molecular, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos
    Proc Natl Acad Sci U S A 98:9736-41. 2001
    The thiCOGE genes of Rhizobium etli code for enzymes involved in thiamin biosynthesis...
  84. ncbi [Genetic transformation of Nicotiana tabacum L. by Agrobacterium tumefaciens carrying genes in the melatonin biosynthesis pathway and the enhancement of antioxidative capability in transgenic plants]
    Yingjuan Wang
    Shaanxi Provincial Key Laboratory of Biotechnology, College of Life Science, Northwest University, Xi an 710069, China
    Sheng Wu Gong Cheng Xue Bao 25:1014-21. 2009
    ..The above mentioned facts indicate enhancement of melatonin levels in YXu55 transgenic plants might help to reduce damage by oxidative stress...
  85. doi Screening Stress Tolerance Traits in Arabidopsis Cell Cultures
    Imma Pérez-Salamó
    Institute of Plant Biology, Biological Research Centre, Temesvari krt 62, 6726, Szeged, Hungary
    Methods Mol Biol 1398:235-46. 2016
    ..As cDNA libraries can be prepared from any plants, natural diversity can be explored by using extremophile plants as gene source. ..
  86. pmc VIP1 response elements mediate mitogen-activated protein kinase 3-induced stress gene expression
    Andrea Pitzschke
    Department of Plant Molecular Biology, Max F Perutz Laboratories, University of Vienna, 1030 Vienna, Austria
    Proc Natl Acad Sci U S A 106:18414-9. 2009
    ..These results provide molecular insight into the cellular mechanism of target gene regulation by the MPK3 pathway...
  87. ncbi Lox-dependent gene expression in transgenic plants obtained via Agrobacterium-mediated transformation
    N Shcherbak
    Institute of Cell Biology and Genetic Engineering NAS of Ukraine, Kyiv
    Tsitol Genet 47:21-32. 2013
    ..Our results demonstrate that the lox site sequence adjacent to the RB can be used to control bar gene expression in transgenic plants...
  88. doi Jatropha (Jatropha curcas L.)
    Devendra Kumar Maravi
    Center for Energy, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
    Methods Mol Biol 1224:25-35. 2015
    ..The putative transformed plants are selected on kanamycin, and stable integration of transgene(s) is confirmed by histochemical GUS assay, polymerase chain reaction, and Southern hybridization. ..
  89. pmc Regulatory role of Rhizobium etli CNPAF512 fnrN during symbiosis
    Martine Moris
    Centre of Microbial and Plant Genetics, Katholieke Universiteit Leuven, B 3001 Heverlee, Belgium
    Appl Environ Microbiol 70:1287-96. 2004
    The Rhizobium etli CNPAF512 fnrN gene was identified in the fixABCX rpoN(2) region. The corresponding protein contains the hallmark residues characteristic of proteins belonging to the class IB group of Fnr-related proteins...
  90. pmc Glucomannan-mediated attachment of Rhizobium leguminosarum to pea root hairs is required for competitive nodule infection
    Alan Williams
    John Innes Centre, Norwich Research Park, Colney, Norwich NR4 7UH, United Kingdom
    J Bacteriol 190:4706-15. 2008
    The Rhizobium leguminosarum biovar viciae genome contains several genes predicted to determine surface polysaccharides. Mutants predicted to affect the initial steps of polysaccharide synthesis were identified and characterized...
  91. pmc Post-Translational Modification and Secretion of Azelaic Acid Induced 1 (AZI1), a Hybrid Proline-Rich Protein from Arabidopsis
    Andrea Pitzschke
    Department of Cell Biology, Division of Plant Physiology, University of Salzburg, Hellbrunner Strasse 34, Salzburg A 5020, Austria
    Int J Mol Sci 17:. 2016
    ..In summary, the data point to AZI1 being a partially secreted protein and a likely new member of the group of hydroxyproline-rich glycoproteins. Its dual location suggests AZI1 to exert both intra- and extracellular functions. ..
  92. ncbi [Agrobacterium tumefaciens-mediated transformation (ATMT) for the screening for genes involved in laccase glucose repression in the pathogenic yeast Cryptococcus neoformans]
    Zhongming Li
    Department of Microbiology, College of Life Sciences, Nankai University, Tianjin 300071, China
    Wei Sheng Wu Xue Bao 52:44-51. 2012
    ..To identify genes in glucose repression of laccase in the human pathogen Cryptococcus neoformans...
  93. pmc A bifunctional glycosyltransferase from Agrobacterium tumefaciens synthesizes monoglucosyl and glucuronosyl diacylglycerol under phosphate deprivation
    Adrian Semeniuk
    From the Institute of Molecular Physiology and Biotechnology of Plants, University of Bonn, 53113 Bonn, Germany
    J Biol Chem 289:10104-14. 2014
    ..This redundancy of different nonphospholipids may represent an adaptation mechanism to enhance the competitiveness in nature. ..
  94. pmc A plant gene up-regulated at rust infection sites
    Michael A Ayliffe
    Commonwealth Scientific and Industrial Research Organization, Division of Plant Industry, Box 1600, Canberra, Australian Capital Territory 2601, Australia
    Plant Physiol 129:169-80. 2002
    ..The promoters of these genes have potential roles for the engineering of synthetic rust resistance genes by targeting transgene expression to the sites of rust infection...
  95. doi Improvement of drought tolerance and grain yield in common bean by overexpressing trehalose-6-phosphate synthase in rhizobia
    RAMON SUAREZ
    Centro de Investigacion en Biotecnologia, Universidad Autonoma del Estado de Morelos, Av Universidad 1001, Col Chamilpa, Cuernavaca Mor 62209, Mexico
    Mol Plant Microbe Interact 21:958-66. 2008
    ..tolerance and yield in legumes by overexpressing trehalose-6-phosphate synthase in the symbiotic bacterium Rhizobium etli. Phaseolus vulgaris (common beans) plants inoculated with R...
  96. ncbi [Overexpression of GST gene accelerates the growth of transgenic Arabidopsis under salt stress]
    Yuan Cheng Qi
    College of Biological Technique and Food Science, Henan Agricultural University, Zhengzhou 450002, China
    Zhi Wu Sheng Li Yu Fen Zi Sheng Wu Xue Xue Bao 30:517-22. 2004
    ..Therefore, overexpression of GST can increase Arabidopsis growth under salt stress, and this effect can be caused by oxidation of the reduced glutathione (GSH )...
  97. pmc RNAi-mediated gene silencing reveals involvement of Arabidopsis chromatin-related genes in Agrobacterium-mediated root transformation
    Yan Ma Crane
    Department of Biological Sciences, Purdue University, West Lafayette, IN 47907 1392, USA
    Proc Natl Acad Sci U S A 104:15156-61. 2007
    ..A direct molecular assay indicated that SGA1, HDT1, and HDT2 are important for T-DNA integration into the host genome in Arabidopsis roots...
  98. pmc Characterization of the genes for two protocatechuate 3, 4-dioxygenases from the 4-sulfocatechol-degrading bacterium Agrobacterium radiobacter strain S2
    M Contzen
    Institut fur Mikrobiologie, Universitat Stuttgart, 70569 Stuttgart, Germany
    J Bacteriol 182:6123-9. 2000
    ..Further downstream from this putative operon, two open reading frames which code for a putative regulator protein of the IclR family and a putative 3-carboxymuconate cycloisomerase were identified...
  99. pmc Identification and characterization of IS2404 and IS2606: two distinct repeated sequences for detection of Mycobacterium ulcerans by PCR
    T Stinear
    Department of Microbiology, Monash University, Clayton, Victoria, Australia
    J Clin Microbiol 37:1018-23. 1999
    ..amino acid identity (40%) was also observed with transposases from several other microorganisms, including Rhizobium meliloti (ISRm3), Burkholderia cepacia (IS1356), Corynebacterium diphtheriae, and Yersinia pestis...
  100. ncbi Stable genetic transformation of castor (Ricinus communis L.) via Agrobacterium tumefaciens-mediated gene transfer using embryo axes from mature seeds
    M Sujatha
    Crop Improvement Section, Directorate of Oilseeds Research, Rajendranagar, Hyderabad, 500030, India
    Plant Cell Rep 23:803-10. 2005
    ..This paper reports the first successful attempt at producing transgenic castor...
  101. pmc NPR1 protein regulates pathogenic and symbiotic interactions between Rhizobium and legumes and non-legumes
    Smadar Peleg-Grossman
    Department of Plant and Environmental Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
    PLoS ONE 4:e8399. 2009
    Legumes are unique in their ability to establish symbiotic interaction with rhizobacteria from Rhizobium genus, which provide them with available nitrogen...

Research Grants76

  1. Arrested Development of Arabidopsis
    F Pickett; Fiscal Year: 2003
    ..These projects will support our long-term goal to understand the informational context required for meristem initiation and function, and to understand the regulatory interplay occurring between the meristem and developing leaves. ..
  2. Graham C Walker; Fiscal Year: 2016
    ..The project has offered novel insights into the biosynthesis of B12, a critically important vitamin for human health, and will continue to explore the role of vitamin B12 in biology. ..
  3. Genetics and biosynthesis of an O antigen essential for symbiosis
    KENNETH D NOEL; Fiscal Year: 2010
    ..There are two well-differentiated mechanisms of O-antigen synthesis. The LPS of Rhizobium etli CE3 is one of the better characterized examples (structurally and biologically) in which the O-antigen ..
  4. REGULATION OF NODULATION GENES IN RHIZOBIUM MELILOTI
    Sharon Long; Fiscal Year: 2002
    Our proposal concerns the regulation of gene expression in a prokaryote, Rhizobium meliloti, that infects and establishes symbiosis with eukaryotic plant hosts such as alfalfa (Medicago sativa)...
  5. TRIFOLIIN A & ITS RECEPTORS ON RHIZOBIUM TRIFOLII
    Frank Dazzo; Fiscal Year: 1990
    b>Rhizobium trifolii is a gram-negative bacterium which specifically infects clover root hairs and forms a root nodule symbiosis which fixes atmospheric nitrogen into ammonia...
  6. OXYGEN REGULATION OF SYMBIOTIC GENES IN RHIZOBIUM
    Gary Ditta; Fiscal Year: 1993
    The long term goal of our research is to try and understand how the bacterium Rhizobium meliloti establishes a nitrogen-fixing symbiosis with its legume host alfalfa...
  7. HOST RECOGNITION AND INFECTION OF SOYBEAN BY RHIZOBIUM
    Gary Stacey; Fiscal Year: 1990
    ..The outer membrane of B. japonicum appears to undergo modification early in the infection cycle. All of the above cell surface changes may be critical to the determination of host specificity...
  8. TAXIS OF RHIZOBIA TO LOCALIZED SITES ON LEGUME ROOTS
    KOSTIA BERGMAN; Fiscal Year: 1990
    ..This assay is made specific by the use of two mutants of Rhizobium meliloti strain SU47 that no longer detect any pure substance tested (primarily sugar and amino acids) but still ..
  9. Peter J Christie; Fiscal Year: 2016
    ..These systems represent novel targets for therapeutics directed to blocking antibiotic resistance spread and bacterial disease progression. ..
  10. RHIZOBIUM EXOPOLYSACCHARIDES AND NODULATION
    JOHN LEIGH; Fiscal Year: 1992
    An integrated genetic and biochemical approach will be used to study Rhizobium meliloti extracellular polysaccharides, and the role of these polysaccharides in the formation of nitrogen fixing root nodules on alfalfa...
  11. CARL EUGENE BAUER; Fiscal Year: 2015
    ..and has implicated cGMP production in many other important bacterial species such as Azospirillum brasilense, Rhizobium leguminosarum, Mesorhizobium loti, Sinorhizobium medicae, Sinorhizobium meliloti, Sinorhizobium fredii, Delftia ..
  12. Yves V Brun; Fiscal Year: 2016
    ..Insights gained from these studies can be used to design strategies to inhibit growth, prevent key morphological changes, or alter important protein localization pathways in pathogens, thereby improving our ability to control them. ..
  13. Interconnectivity between genome packagaing and other viral functions
    A L Rao; Fiscal Year: 2010
    ....
  14. DnaK Protein Inhibitor Antimicrobials
    Michael Sturgess; Fiscal Year: 2003
    ..abstract_text> ..
  15. Molecular Mechanisms that Regulate Phase Transition in Dimorphic Fungi
    Gregory M Gauthier; Fiscal Year: 2010
    ..The research proposed is relevant to public health because it will provide insight into the mechanisms by which fungi cause disease and may lead to the identification of new antifungal drug targets. ..
  16. Ecological dynamics of facultative bacterial pathogens
    JAMES DAVID BEVER; Fiscal Year: 2013
    ..These results then form the basis for evaluating the importance of horizontal gene transfer of virulence genes and for scaling up to infection dynamics and disease incidence. ..
  17. MOLECULAR ANALYSIS OF FLOWERING GENES OF PHARBITIS NIL
    Anath Das; Fiscal Year: 1991
    ..thaliana genes by similar procedures. Induction of flowering is a critical process in angiosperm lifecycle. Understanding how photoperiod control this process will greatly broaden our knowledge on developmental processes in plants...
  18. JASON EUGENE HEINDL; Fiscal Year: 2014
    ..tumefaciens will be identified using a combination of transposon mutagenesis and a novel high-throughput microscopy screen. ..
  19. Characterization of the helical localization pattern of the T4SS in Agrobacterium
    Julieta Aguilar; Fiscal Year: 2010
    ..This observation leads us to propose that the cytoskeleton of Agrobacteria has a role In the localization of the T4SS. In specific aim 2 will investigate the potential role of the cytoskeleton on T4SS assembly and function. ..
  20. MOLECULAR ANALYSIS OF A POTENTIAL TRANSPORT OPERON IN AA
    Karen Novak; Fiscal Year: 2001
    ..Identification of genes involved in the secretion of macromolecules from Aa may lead to the development of strategies aimed at diminishing the virulence potential of this pathogenic microorganism. ..
  21. Genetic analysis of Cryptococcus neoformans virulence
    Joseph Heitman; Fiscal Year: 2009
    ..These studies will enable a genome-wide definition of the gene set contributing to virulence of this common human fungal pathogen. ..
  22. A molecular toolbox for hypothesis testing in the dermatophytes
    Theodore C White; Fiscal Year: 2010
    ..This proposal will develop a set of molecular tools that can be used in combination with the soon-to-be-completed genome sequences to address important questions about dermatophyte prevention, treatment and diagnosis. ..
  23. REGULATION OF SYNTHESIS OF A HORMONE INDUCED PROTEIN
    GLENN GALAU; Fiscal Year: 1991
    ..These are predicted to be deficient in Lea function and as such should help elucidate both the regulation and function of these proteins...
  24. Modulation of two-component signaling in alphaproteobacteria
    Joel Griffitts; Fiscal Year: 2009
    ..Since this signaling system is also present in several animal pathogens, this project promises to yield broad molecular-level insights into host-microbe interactions. ..
  25. CARBOHYDRATE BINDING PROTEIN OF B. JAPONICUM
    SIUCHEONG HO; Fiscal Year: 1993
    ..This specificity correlated with the behavior of intact Rhizobium in four carbohydrate-specific binding assays: (a) adsorption to Lac-Sepharose beads; (b) heterotypic binding to ..
  26. GORDON CONFERENCE ON MICROBIAL ADHESION MECHANISMS
    Roy Curtiss; Fiscal Year: 1993
    ..to the molecular signaling of events that occur in plant-microbe interactions leading to nitrogen fixation by Rhizobium species on leguminous plants...
  27. TAXOL PRODUCTION VIA IN VITRO CULTURE TECHNIQUE
    CHING YEH HU; Fiscal Year: 1992
    ....
  28. Intracellular screens discovery of natural products*(RMI)
    Jo Handelsman; Fiscal Year: 2007
    ..This research will lead to universal expression systems that will be useful for metagenomic analysis and other techniques that rely on heterologous gene expression. ..
  29. FLOW CYTOMETER FOR RESEARCH IN THE BIOLOGICAL SCIENCES
    Patricia Jones; Fiscal Year: 1999
    ..The fourth project will use GFP reporter constructs to identify developmentally-controlled promoters in Rhizobium bacteria solely expressed in symbiotic root nodules, perhaps induced by host signal molecules...
  30. tRNA mediated assembly in an icosahedral RNA virus
    A L Rao; Fiscal Year: 2006
    ..Collectively, the proposed studies will advance our understanding of the assembly mechanisms of icosahedral viruses that are known to cause economically important diseases in humans, animals, insects and plants. ..
  31. REGULATION OF GLYCOLYTIC GENES IN ARABIDOPSIS
    Ming Che Shih; Fiscal Year: 1993
    ....
  32. EXPRESSION OF SIVmac239 GP120 IN TRANSGENIC MAIZE
    JOSEPH JILKA; Fiscal Year: 2001
    ..This application will serve as a model for the exploration of the use of this methodology to develop HIV vaccines, potentially against a number of important HIV epitopes, for the control of HIV infection. ..
  33. Identification of Brucella Type IV Effectors
    RENEE TSOLIS; Fiscal Year: 2006
    ..It is our expectation that the results of this work will identify B. abortus Type IV effector proteins that will form the basis for a future R01 application to characterize their function. ..
  34. T-DNA INTEGRATION DURING CROWN GALL TUMORIGENESIS
    LLOYD REAM; Fiscal Year: 1991
    ..Thus, A. tumefaciens may serve as a model for rickettsial pathogenesis as well as human tumorigenesis...
  35. CIS & TRANS-ACTING COMPONENTS OF T-DNA PROMOTER FUNCTION
    WILLIAM GURLEY; Fiscal Year: 1992
    ..Although T-DNA genes may be bacterial in evolutionary origin, and certainly by lineage, they have achieved a close mimicry of plant genes from a functional standpoint and in their interactions with the trans-acting factors...
  36. Approach to control caries through apple-derived vaccine
    Hilary Koprowski; Fiscal Year: 2006
    ..The proposed research will initiate a novel approach to develop a plant fruit-based vaccine delivery system for a pharmaceutical vaccine against Dental caries and other infectious diseases. ..
  37. GENETICS OF HOST-SPECIFIC INFECTION BY RHIZOBIA
    Gary Stacey; Fiscal Year: 1990
    ..This proposal seeks to address this question using the soybean- rhizobium infection process as a model...
  38. Passive immunotherapy using plant-derived broadly HIV-1 neutralizing MAbs to prev
    Yvonne Rosenberg; Fiscal Year: 2009
    ..In this proposal, these MAbs will be produced in tobacco plants and their ability to neutralize HIV in vitro and to protect monkeys in vivo will be compared to currently used and expensive CHO-derived MAbs. ..
  39. A Plant-Derived, Multi-Component Tuberculosis Vaccine
    AMANDA WALMSLEY; Fiscal Year: 2004
    ..abstract_text> ..
  40. MECHANISM OF PLASMID DNA TRANSFER IN BACTERIA
    Donald Guiney; Fiscal Year: 1993
    ....
  41. Early Host Response Elicitation by Agrobacterium
    Marion Brodhagen; Fiscal Year: 2004
    ..abstract_text> ..
  42. REGULATION OF NODULATION GENES IN RHIZOBIUM MELILOTI
    Sharon Long; Fiscal Year: 1992
    ..We study the nutritionally mutualistic interaction or Rhizobium meliloti with a host legume, alfalfa...
  43. Effectors and Suppressors of RNA Silencing
    Lisa Johansen; Fiscal Year: 2004
    ..Introducing a combination of components and effectors of the silencing pathway will allow for a more detailed understanding of the initiation, maintenance, and signaling stages of RNA silencing. ..
  44. TAXOL AND TAXANES FROM PLANT TISSUE CULTURE
    Ching Jer Chang; Fiscal Year: 1993
    ....
  45. INTERACTIONS BETWEEN AGROBACTERIUM AND HOST PLANTS
    STEPHEN WINANS; Fiscal Year: 1993
    ..By analyzing their predicted amino acid sequence and by characterizing stains with mutations in each of these genes we will gain insights about their role in the maintenance of this parasitic association...
  46. CHEMICAL & GENETIC APPROACHES TO DEFINE CELL ACTIVATION
    David Lynn; Fiscal Year: 2005
    ..In addition, this specific signaling system regulates the only know natural vector for inter-Kingdom gene transfer and understanding this mechanism has already and will continue to widened the range of its use in biotechnology. ..
  47. GENOMICS APPROACH TO A PATHOGEN OF ANIMALS AND PLANTS
    BRADLEY GOODNER; Fiscal Year: 2000
    ..tumefaciens genome in order to search new genes involved in virulence or interaction, and 4) to functionally characterize a few of these new genes. Both biochemical and genetic approaches will be used to test gene functions. ..
  48. A DeltaVision Restoration Microscope forCNR Imaging
    Steven Ruzin; Fiscal Year: 2002
    ..abstract_text> ..
  49. RHIZOBIAL LIPOPOLYSACCHARIDES ESSENTIAL FOR INFECTION
    Russell W Carlson; Fiscal Year: 2010
    b>Rhizobium-legume symbioses involve processes that are fundamental to all bacterial-host interactions. These include (a.) prokaryotic-eukaryotic recognition, (b.) interaction with the host defense mechanism, and (c...
  50. Transcriptional Profiles of Escherichia coli Biofilms
    Robert McLean; Fiscal Year: 2002
    ..Overall, this project will explain several fundamental aspects of E. coli biofilm growth and suggest possible targets for future antibiotic research. ..
  51. Siderophore transport mechanism via membrane receptors
    Ranjan Chakraborty; Fiscal Year: 2004
    ..For the mutant proteins showing normal binding and defective transport, methods of purification and crystallization will be standardized. ..
  52. MOLECULAR BASIS OF CROWN GALL TUMORIGENESIS
    Eugene Nester; Fiscal Year: 2005
    ..The studies proposed in this application should open up new vistas and provide an increased understanding of the many levels of interaction of Agrobacterium with its variety of eukaryotic hosts. ..
  53. BRUCE STEVEN KLEIN; Fiscal Year: 2016
    ..Results from this work will yield important new information about a putative virulence factor, how it works, and how it's expression is regulated by the fungus and modulated by the host during infection. ..
  54. Evolution of Estrogen Receptor-Ligand Interactions
    Jennifer Fox; Fiscal Year: 2006
    ..Such an experimental system will allow the rigorous testing of hypotheses about ER-ligand structure function relationships and the dynamics of receptor-ligand coevolution. ..
  55. Gene Expression Levels Across Diverse Genomes
    Samuel Karlin; Fiscal Year: 2006
    ..A third major objective of our research will be to extend our codon usage methods for predicting gene expression levels to eukaryotic genomes, including yeast, D. melanogaster, C. elegans, and human. [unreadable] [unreadable]..
  56. Ehrilchiacidal Mechanisms In Leukocytes
    Yasuko Rikihisa; Fiscal Year: 2009
    ..The results may point to a potential target for new treatment and prevention of HME and HGE. ..
  57. Comparison of Human Ehrlichiosis Agent Genomes
    Yasuko Rikihisa; Fiscal Year: 2010
    ..chaffeensis virulence determinants and their pathogenic mechanisms. The results may point to potential chemotherapy, chemopreventive and/or vaccine candidates for treatment and prevention of human ehrlichiosis. ..
  58. MOLECULAR SEQUENCE DATA
    Samuel Karlin; Fiscal Year: 2001
    ..by spacings between repeats, and by properties of repeat families (intergenic, coding, direct, inverted, mixed). ..
  59. The Transcriptome of Pathogenic Aspergillus Fumigatus
    William Nierman; Fiscal Year: 2003
    ..abstract_text> ..
  60. Regulation of Burkholderia mallei virulence genes
    William Nierman; Fiscal Year: 2005
    ..It will provide critical information on virulence control and virulence mechanisms of B. mallei and will be crucial to the development of effective therapeutic interventions and vaccine strategies. ..
  61. Novel accelerated in vitro breeding for phytoremediation
    MIHALY CZAKO; Fiscal Year: 2007
    ..unreadable] [unreadable] [unreadable]..
  62. Use of an Organophosphorus (OP) Hydrolase for Acute OP Poisoning
    Steven Bird; Fiscal Year: 2008
    ..Our central hypothesis is that OpdA is safe and improves survival after poisoning with parathion. ..
  63. INTERACTIONS BETWEEN AGROBACTERIUM AND HOST PLANTS
    Stephen C Winans; Fiscal Year: 2010
    ..Direct targets of YenR and YenS will be identified and assessed for their roles in the biology and ecology of Y. enterocolitica and Y. pestis. ..
  64. Host-Pathogen Interactions in Invasive Aspergillosis
    WILLIAM CHARLES NIERMAN; Fiscal Year: 2010
    ..necessary to maintain protective immunity against the invading fungus. This hithertn inaccessible ... in order to >.E =.m m'- N'3 ..' 'C3 _.n '-' a.. m._ o'< m- ..
  65. CELL-CELL SIGNALING IN MICROBE-HOST INTERACTIONS
    Stephen Farrand; Fiscal Year: 2007
    ..In the third goal we propose to explore the evolutionary diversity of the Ti plasmid quorum-sensing systems by isolating and characterizing plasmids that induce transfer genes in response to novel plant signals. ..
  66. GENE EXPRESSION BY HUMAN GRANULOCYTIC EHRLICHIOSIS AG
    Yasuko Rikihisa; Fiscal Year: 2004
    ..These efforts are expected to reveal an important role for the p44-multigene family in strategies of adaptive surface variation and avoidance of host immune responses. ..
  67. Microarray Expression Analysis of Burkholderia Mallei
    William Nierman; Fiscal Year: 2003
    ..Function and virulence validation of the identified virulence genes will be explored by construction and phenotype analysis of targeted knockout strains. ..
  68. fMRI Assessment of Organophosphate Neurotoxicity
    Steven Bird; Fiscal Year: 2008
    ..Bird with the facilities, equipment and expertise necessary to achieve the goals set forth in this proposal. ..
  69. ROLES OF EHRLICHIAL OUTER MEMBRANE PROTEIN IN PARASITISM
    Yasuko Rikihisa; Fiscal Year: 2001
    ..Aim 5 addresses hypothesis 3 by examining the effects of immunization with the ehrlichial OMP in a mouse model of human ehrlichiosis. ..

Patents3

  1. PLANTS CONTAINING BENEFICIAL ENDOPHYTES
    Patent Number: EP3086646-A2; Date:2016-11-02
  2. Methods for prevention of clogging of separation membrane and detection of clogging
    Patent Number: JP2005000082-A; Date:2005-01-06
  3. Micro-Organism for Decontaminating Fumonisins and Its Use, Method for Decontaminating Fumonisins and Feed Additives Containing Said Micro-Organism
    Patent Number: JP2008520194-A; Date:2008-06-19