deltaproteobacteria

Summary

Summary: A group of PROTEOBACTERIA represented by morphologically diverse, anaerobic sulfidogens. Some members of this group are considered bacterial predators, having bacteriolytic properties.

Top Publications

  1. ncbi Desulfonauticus submarinus gen. nov., sp. nov., a novel sulfate-reducing bacterium isolated from a deep-sea hydrothermal vent
    Carine Audiffrin
    IRD, UR 101 Extrêmophiles, IFR BAIM, Universités de Provence et de la Méditerranée, ESIL, Case 925, 163 avenue de la Méditerranée, 13288 Marseille Cedex 09, France
    Int J Syst Evol Microbiol 53:1585-90. 2003
  2. ncbi Characterization of Desulfomicrobium salsuginis sp. nov. and Desulfomicrobium aestuarii sp. nov., two new sulfate-reducing bacteria isolated from the Adour estuary (French Atlantic coast) with specific mercury methylation potentials
    M Dias
    Equipe Environnement et Microbiologie IPREM, UMR CNRS 5254, Universite de Pau et des Pays de l Adour, Bâtiment IBEAS, BP 1155, F 64013 PAU Cedex, France
    Syst Appl Microbiol 31:30-7. 2008
  3. pmc Evolution of sensory complexity recorded in a myxobacterial genome
    B S Goldman
    Monsanto Company, St Louis, MO 63167, USA
    Proc Natl Acad Sci U S A 103:15200-5. 2006
  4. ncbi The genome sequence of Desulfatibacillum alkenivorans AK-01: a blueprint for anaerobic alkane oxidation
    A V Callaghan
    Department of Botany and Microbiology, University of Oklahoma, 770 Van Vleet Oval, Norman, OK 73019 4110, USA
    Environ Microbiol 14:101-13. 2012
  5. ncbi Sulfate-reducing prokaryotic communities in two deep hypersaline anoxic basins in the Eastern Mediterranean deep sea
    Paul W J J van der Wielen
    Laboratory of Microbial Ecology, Centre for Ecological and Evolutionary Studies, University of Groningen, Groningen, The Netherlands
    Environ Microbiol 9:1335-40. 2007
  6. ncbi Desulfohalobium utahense sp. nov., a moderately halophilic, sulfate-reducing bacterium isolated from Great Salt Lake
    Trine Fredlund Jakobsen
    Department of Microbiology, University of Aarhus, Ny Munkegade Building 1540, DK 8000 Aarhus C, Denmark
    Int J Syst Evol Microbiol 56:2063-9. 2006
  7. pmc Diversity and abundance of aerobic and anaerobic methane oxidizers at the Haakon Mosby Mud Volcano, Barents Sea
    Tina Lösekann
    Max Planck Institute for Marine Microbiology, Celsiusstr 1, 28359 Bremen, Germany
    Appl Environ Microbiol 73:3348-62. 2007
  8. ncbi Anaerobic biodegradation of longer-chain n-alkanes coupled to methane production in oil sands tailings
    Tariq Siddique
    Department of Renewable Resources, University of Alberta, Edmonton, Alberta T6G 2E3, Canada
    Environ Sci Technol 45:5892-9. 2011
  9. ncbi New insight into stratification of anaerobic methanotrophs in cold seep sediments
    Irene Roalkvam
    Department of Biology, Centre for Geobiology, University of Bergen, Norway
    FEMS Microbiol Ecol 78:233-43. 2011
  10. ncbi The use of stable isotope probing to identify key iron-reducing microorganisms involved in anaerobic benzene degradation
    Umakanth Kunapuli
    GSF National Research Center for Environment and Health, Institute of Groundwater Ecology, Neuherberg, Germany
    ISME J 1:643-53. 2007

Research Grants

  1. Dietary fat effects on gut microbes, host immune state and experimental colitis
    Eugene B Chang; Fiscal Year: 2013
  2. Redox mechanism of cancer prevention by selenium
    VADIM GLADYSHEV; Fiscal Year: 2002
  3. 2006 Thiol-based Redox Regulation and Signaling Gordon Research Conference
    VADIM GLADYSHEV; Fiscal Year: 2006
  4. MOLECULAR SEQUENCE DATA
    Samuel Karlin; Fiscal Year: 2001
  5. INTERESTING BIOACTIVE SUBSTANCES
    David Williams; Fiscal Year: 2006
  6. CHEMICAL SYNTHESIS OF NOVEL NATURAL PRODUCTS
    David Williams; Fiscal Year: 2009
  7. Gene Expression Levels Across Diverse Genomes
    Samuel Karlin; Fiscal Year: 2006

Detail Information

Publications238 found, 100 shown here

  1. ncbi Desulfonauticus submarinus gen. nov., sp. nov., a novel sulfate-reducing bacterium isolated from a deep-sea hydrothermal vent
    Carine Audiffrin
    IRD, UR 101 Extrêmophiles, IFR BAIM, Universités de Provence et de la Méditerranée, ESIL, Case 925, 163 avenue de la Méditerranée, 13288 Marseille Cedex 09, France
    Int J Syst Evol Microbiol 53:1585-90. 2003
    ..nov., sp. nov...
  2. ncbi Characterization of Desulfomicrobium salsuginis sp. nov. and Desulfomicrobium aestuarii sp. nov., two new sulfate-reducing bacteria isolated from the Adour estuary (French Atlantic coast) with specific mercury methylation potentials
    M Dias
    Equipe Environnement et Microbiologie IPREM, UMR CNRS 5254, Universite de Pau et des Pays de l Adour, Bâtiment IBEAS, BP 1155, F 64013 PAU Cedex, France
    Syst Appl Microbiol 31:30-7. 2008
    ..nov., and strain ADR26 as the type strain of the species Desulfomicrobium aestuarii sp. nov...
  3. pmc Evolution of sensory complexity recorded in a myxobacterial genome
    B S Goldman
    Monsanto Company, St Louis, MO 63167, USA
    Proc Natl Acad Sci U S A 103:15200-5. 2006
    ..Families of genes encoding the production of secondary metabolites are overrepresented in the genome but may have been received by horizontal gene transfer and are likely to be important for predation...
  4. ncbi The genome sequence of Desulfatibacillum alkenivorans AK-01: a blueprint for anaerobic alkane oxidation
    A V Callaghan
    Department of Botany and Microbiology, University of Oklahoma, 770 Van Vleet Oval, Norman, OK 73019 4110, USA
    Environ Microbiol 14:101-13. 2012
    ..The D. alkenivorans genome serves as a platform for further study of anaerobic, hydrocarbon-oxidizing microorganisms and their roles in bioremediation, energy recovery and global carbon cycling...
  5. ncbi Sulfate-reducing prokaryotic communities in two deep hypersaline anoxic basins in the Eastern Mediterranean deep sea
    Paul W J J van der Wielen
    Laboratory of Microbial Ecology, Centre for Ecological and Evolutionary Studies, University of Groningen, Groningen, The Netherlands
    Environ Microbiol 9:1335-40. 2007
    ....
  6. ncbi Desulfohalobium utahense sp. nov., a moderately halophilic, sulfate-reducing bacterium isolated from Great Salt Lake
    Trine Fredlund Jakobsen
    Department of Microbiology, University of Aarhus, Ny Munkegade Building 1540, DK 8000 Aarhus C, Denmark
    Int J Syst Evol Microbiol 56:2063-9. 2006
    ..On the basis of phenotypic and genotypic characteristics, the novel species Desulfohalobium utahense sp. nov. is proposed, with strain EtOH3(T) (=VKM B-2384(T)=DSM 17720(T)) as the type strain...
  7. pmc Diversity and abundance of aerobic and anaerobic methane oxidizers at the Haakon Mosby Mud Volcano, Barents Sea
    Tina Lösekann
    Max Planck Institute for Marine Microbiology, Celsiusstr 1, 28359 Bremen, Germany
    Appl Environ Microbiol 73:3348-62. 2007
    ..Our results further support the hypothesis of Niemann et al. (54), that high methane availability and different fluid flow regimens at the HMMV provide distinct niches for aerobic and anaerobic methanotrophs...
  8. ncbi Anaerobic biodegradation of longer-chain n-alkanes coupled to methane production in oil sands tailings
    Tariq Siddique
    Department of Renewable Resources, University of Alberta, Edmonton, Alberta T6G 2E3, Canada
    Environ Sci Technol 45:5892-9. 2011
    ..These studies demonstrating methanogenic biodegradation of longer-chain n-alkanes by microbes native to oil sands tailings may be important for effective management of tailings and greenhouse gas emissions from tailings ponds...
  9. ncbi New insight into stratification of anaerobic methanotrophs in cold seep sediments
    Irene Roalkvam
    Department of Biology, Centre for Geobiology, University of Bergen, Norway
    FEMS Microbiol Ecol 78:233-43. 2011
    ..2% of the retrieved 16S rRNA gene sequences. Detection rates for sulfate-reducing Deltaproteobacteria possibly involved in anaerobic oxidation of methane were low throughout the core...
  10. ncbi The use of stable isotope probing to identify key iron-reducing microorganisms involved in anaerobic benzene degradation
    Umakanth Kunapuli
    GSF National Research Center for Environment and Health, Institute of Groundwater Ecology, Neuherberg, Germany
    ISME J 1:643-53. 2007
    ..Prominent among the other constituents of the enrichment were uncultured Deltaproteobacteria, as well as members of the Actinobacteria...
  11. pmc Depth-resolved quantification of anaerobic toluene degraders and aquifer microbial community patterns in distinct redox zones of a tar oil contaminant plume
    Christian Winderl
    Institute of Groundwater Ecology, Helmholtz Center Munich, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764 Neuherberg, Germany
    Appl Environ Microbiol 74:792-801. 2008
    ....
  12. ncbi A conspicuous nickel protein in microbial mats that oxidize methane anaerobically
    Martin Krüger
    Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, 28359 Bremen, Germany
    Nature 426:878-81. 2003
    ..Sequence analyses revealed similarities to methyl-coenzyme M reductase from methanogenic archaea. The abundance of the nickel protein (7% of extracted proteins) in the mat suggests an important role in AOM...
  13. ncbi 16S rDNA sequence analysis of environmental Bdellovibrio-and-like organisms (BALO) reveals extensive diversity
    Andrew R Snyder
    Marine Estuarine Environmental Sciences Program, University of Maryland, Baltimore, 666 West Baltimore Street, Baltimore, MD 21201, USA
    Int J Syst Evol Microbiol 52:2089-94. 2002
    ..These observations are consistent with the need to review and revise the taxonomy of these organisms...
  14. ncbi Global survey of diversity among environmental saltwater Bacteriovoracaceae
    Silvia A Pineiro
    Department of Medical and Research Technology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
    Environ Microbiol 9:2441-50. 2007
    ..The results of this study reveal the saltwater Bx to be phylogenetically and environmentally more diverse than was previously known...
  15. pmc Evolution from a respiratory ancestor to fill syntrophic and fermentative niches: comparative fenomics of six Geobacteraceae species
    Jessica E Butler
    Department of Microbiology, 203 Morrill Science Center IVN, University of Massachusetts, Amherst, MA 01003, USA
    BMC Genomics 10:103. 2009
    ..The Geobacteraceae family contains members with three important anaerobic metabolisms: fermentation, syntrophic degradation of fermentation intermediates, and anaerobic respiration...
  16. ncbi Diversity and evolution of Bdellovibrio-and-like organisms (BALOs), reclassification of Bacteriovorax starrii as Peredibacter starrii gen. nov., comb. nov., and description of the Bacteriovorax-Peredibacter clade as Bacteriovoracaceae fam. nov
    Yaacov Davidov
    Department of Plant Pathology and Microbiology, Faculty of Agricultural, Food and Environmental Quality Sciences, The Hebrew University of Jerusalem, PO Box 12, Rehovot 76100, Israel
    Int J Syst Evol Microbiol 54:1439-52. 2004
    ..Also, a re-evaluation of oligonucleotides targeting BALOs is presented, and the implications of the large diversity of these organisms and of their distribution in very different environments are discussed...
  17. pmc Combined genomic and proteomic approaches identify gene clusters involved in anaerobic 2-methylnaphthalene degradation in the sulfate-reducing enrichment culture N47
    Drazenka Selesi
    Institute of Groundwater Ecology, Helmholtz Zentrum Munchen German Research Center for Environmental Health, Ingolstadter Landstrasse 1, D 85764 Neuherberg, Germany
    J Bacteriol 192:295-306. 2010
    ..The present work provides the first insight into the genetic basis of anaerobic 2-methylnaphthalene metabolism and delivers implications for understanding contaminant degradation...
  18. ncbi A marine microbial consortium apparently mediating anaerobic oxidation of methane
    A Boetius
    Max Planck Institute for Marine Microbiology, Bremen, Germany
    Nature 407:623-6. 2000
    ..These aggregates were abundant in gas-hydrate-rich sediments with extremely high rates of methane-based sulphate reduction, and apparently mediate anaerobic oxidation of methane...
  19. ncbi Identification of putative benzene-degrading bacteria in methanogenic enrichment cultures
    Nahoko Sakai
    Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8656, Japan
    J Biosci Bioeng 108:501-7. 2009
    ..Methane is believed to be produced from benzene by the sequential degradation of benzene by fermenting bacteria, hydrogen-producing acetogens, and methanogens...
  20. ncbi Anaerobically grown Thauera aromatica, Desulfococcus multivorans, Geobacter sulfurreducens are more sensitive towards organic solvents than aerobic bacteria
    Ilka Duldhardt
    Department of Bioremediation, UFZ Helmholtz Centre for Environmental Research, Permoserstr 15, 04318, Leipzig, Germany
    Appl Microbiol Biotechnol 77:705-11. 2007
    ..However, compared to aerobic bacteria, all three tested anaerobic bacteria were shown to be about three times more sensitive to the tested substances...
  21. pmc Molecular characterization of sulfate-reducing bacteria in the Guaymas Basin
    Ashita Dhillon
    Marine Biological Laboratory, The Josephine Bay Paul Center for Comparative Molecular Biology and Evolution, NASA Astrobiology Institute, 7 MBL Street, Woods Hole, MA 02543, USA
    Appl Environ Microbiol 69:2765-72. 2003
    ..In addition, the dsrAB sequencing approach revealed a novel group of sulfate-reducing prokaryotes that could not be identified by 16S rRNA sequencing...
  22. ncbi Geoalkalibacter subterraneus sp. nov., an anaerobic Fe(III)- and Mn(IV)-reducing bacterium from a petroleum reservoir, and emended descriptions of the family Desulfuromonadaceae and the genus Geoalkalibacter
    Anthony C Greene
    School of Biomolecular and Physical Sciences, Griffith University, Brisbane, Queensland 4111, Australia
    Int J Syst Evol Microbiol 59:781-5. 2009
    ..gene sequence indicated that strain Red1(T) was a member of the order Desulfuromonadales within the class Deltaproteobacteria and most closely related to Geoalkalibacter ferrihydriticus Z-0531(T) (95...
  23. ncbi Reclassification of salt-water Bdellovibrio sp. as Bacteriovorax marinus sp. nov. and Bacteriovorax litoralis sp. nov
    Marcie L Baer
    Department of Biomedical Sciences, University of Maryland at Baltimore, 666 W Baltimore Street, Baltimore, MD 21201, USA
    Int J Syst Evol Microbiol 54:1011-6. 2004
    ..nov. and Bacteriovorax litoralis sp. nov., respectively...
  24. pmc Interspecies electron transfer via hydrogen and formate rather than direct electrical connections in cocultures of Pelobacter carbinolicus and Geobacter sulfurreducens
    Amelia Elena Rotaru
    Department of Microbiology, University of Massachusetts, Amherst, Massachusetts, USA
    Appl Environ Microbiol 78:7645-51. 2012
    ....
  25. pmc Electricity production by Geobacter sulfurreducens attached to electrodes
    Daniel R Bond
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Appl Environ Microbiol 69:1548-55. 2003
    ..sulfurreducens that can attach to electrodes and remain viable for long periods of time while completely oxidizing organic substrates with quantitative transfer of electrons to an electrode...
  26. ncbi Desulfoluna butyratoxydans gen. nov., sp. nov., a novel Gram-negative, butyrate-oxidizing, sulfate-reducing bacterium isolated from an estuarine sediment in Japan
    Daisuke Suzuki
    Faculty of Agriculture, Yamagata University, Wakaba machi 1 23, Tsuruoka, Yamagata 997 8555, Japan
    Int J Syst Evol Microbiol 58:826-32. 2008
    ..A phylogenetic analysis based on the 16S rRNA gene sequence placed the strain in the class Deltaproteobacteria. The closest recognized relative of strain MSL71T was Desulfofrigus fragile (93...
  27. ncbi Phylogenetic relationships amongst the saltwater members of the genus Bacteriovorax using rpoB sequences and reclassification of Bacteriovorax stolpii as Bacteriolyticum stolpii gen. nov., comb. nov
    Silvia A Pineiro
    Department of Medical and Research Technology, School of Medicine, University of Maryland, Allied Health Building, 100 Penn Street, Baltimore, MD 21201, USA
    Int J Syst Evol Microbiol 58:1203-9. 2008
    ..nov., comb. nov. is proposed. A new family, Peredibacteraceae fam. nov., is also described...
  28. ncbi Sulfidogenesis in hypersaline chloride-sulfate lakes of Kulunda Steppe (Altai, Russia)
    Dimitry Y Sorokin
    Winogradsky Institute of Microbiology, Russian Academy of Sciences, Moscow, Russia
    FEMS Microbiol Ecol 79:445-53. 2012
    ....
  29. pmc Anaerobic degradation of ethylbenzene by a new type of marine sulfate-reducing bacterium
    Olaf Kniemeyer
    Max Planck Institut für Marine Mikrobiologie, D 28359 Bremen, Germany
    Appl Environ Microbiol 69:760-8. 2003
    ..Such reactions are analogous to those suggested for anaerobic n-alkane degradation and thus differ from the initial reactions in anaerobic ethylbenzene degradation by denitrifying bacteria which employ dehydrogenations...
  30. ncbi 6-Oxocyclohex-1-ene-1-carbonyl-coenzyme A hydrolases from obligately anaerobic bacteria: characterization and identification of its gene as a functional marker for aromatic compounds degrading anaerobes
    Kevin Kuntze
    Institute of Biochemistry, University of Leipzig, Leipzig, Germany
    Environ Microbiol 10:1547-56. 2008
    ..The gene probe established in this work provides for the first time a general tool for the detection of a central functionality in aromatic compound-degrading anaerobes...
  31. ncbi Anaerobic degradation of benzene by a marine sulfate-reducing enrichment culture, and cell hybridization of the dominant phylotype
    Florin Musat
    Max Planck Institute for Marine Microbiology, Celsiusstr 1, D 28359 Bremen, Germany
    Environ Microbiol 10:10-9. 2008
    ..diluted culture samples revealed an abundant phylotype; this was closely related to a clade of Deltaproteobacteria that includes sulfate-reducing bacteria able to degrade naphthalene or other aromatic hydrocarbons...
  32. ncbi Sulfidogenesis under extremely haloalkaline conditions by Desulfonatronospira thiodismutans gen. nov., sp. nov., and Desulfonatronospira delicata sp. nov. - a novel lineage of Deltaproteobacteria from hypersaline soda lakes
    Dimitry Yu Sorokin
    Winogradsky Institute of Microbiology, Russian Academy of Sciences, Prospect 60 let Octyabrya 7 2, 117811 Moscow, Russia
    Microbiology 154:1444-53. 2008
    ..They formed a new lineage within the family Desulfohalobiaceae (Deltaproteobacteria), for which the name Desulfonatronospira gen. nov. is proposed...
  33. ncbi Desulfonatronum cooperativum sp. nov., a novel hydrogenotrophic, alkaliphilic, sulfate-reducing bacterium, from a syntrophic culture growing on acetate
    Tatjana N Zhilina
    S N Winogradsky Institute of Microbiology, Russian Academy of Sciences, Moscow
    Int J Syst Evol Microbiol 55:1001-6. 2005
    ..nov...
  34. ncbi Diversity and vertical distribution of cultured and uncultured Deltaproteobacteria in an intertidal mud flat of the Wadden Sea
    Marc Mussmann
    Max Planck Institute for Marine Microbiology, Celsiusstr 1, D 28359 Bremen, Germany
    Environ Microbiol 7:405-18. 2005
    The diversity and distribution of Deltaproteobacteria in an intertidal mud flat of the German Wadden Sea was characterized by molecular biological techniques and cultivation...
  35. ncbi Desulfosalsimonas propionicica gen. nov., sp. nov., a halophilic, sulfate-reducing member of the family Desulfobacteraceae isolated from a salt-lake sediment
    Kasper Urup Kjeldsen
    Department of Biological Sciences, Microbiology, University of Aarhus, Ny Munkegade 114, Building 1540, DK 8000 Aarhus C, Denmark
    Int J Syst Evol Microbiol 60:1060-5. 2010
    ..nov., sp. nov. The type strain of Desulfosalsimonas propionicica is PropA(T) (=DSM 17721(T) =VKM B-2385(T))...
  36. pmc Linking microbial community function to phylogeny of sulfate-reducing Deltaproteobacteria in marine sediments by combining stable isotope probing with magnetic-bead capture hybridization of 16S rRNA
    Tetsuro Miyatake
    Netherlands Institute of Ecology, AC Yerseke, The Netherlands
    Appl Environ Microbiol 75:4927-35. 2009
    ..substrate utilization by Desulfobacteraceae, a dominant group of complete oxidizing sulfate-reducing Deltaproteobacteria in marine sediments...
  37. pmc The genome of Syntrophus aciditrophicus: life at the thermodynamic limit of microbial growth
    Michael J McInerney
    Department of Botany and Microbiology, University of Oklahoma, Norman, OK 73019, USA
    Proc Natl Acad Sci U S A 104:7600-5. 2007
    ..Genomic analysis confirms the S. aciditrophicus metabolic and regulatory commitment to a nonconventional mode of life compared with our prevailing understanding of microbiology...
  38. ncbi Desulfonatronum thiodismutans sp. nov., a novel alkaliphilic, sulfate-reducing bacterium capable of lithoautotrophic growth
    Elena V Pikuta
    Astrobiology Laboratory, NASA NSSTC, 320 Sparkman Drive, Huntsville, AL 35805, USA
    Int J Syst Evol Microbiol 53:1327-32. 2003
    ..nov. is proposed (the type strain is MLF1(T)=ATCC BAA-395(T)=DSM 14708(T))...
  39. pmc Phylogenetic analysis reveals multiple lateral transfers of adenosine-5'-phosphosulfate reductase genes among sulfate-reducing microorganisms
    Michael W Friedrich
    Max Planck Institute for Terrestrial Microbiology, D 35043 Marburg, Germany
    J Bacteriol 184:278-89. 2002
    ..Bacteriol. 183:6028-6035, 2001), was also amplified and sequenced. Phylogenetic comparison of DsrAB- and ApsA-based trees suggests a frequent involvement of gram-positive and thermophilic SRB in lateral gene transfer events among SRB...
  40. ncbi Methane-consuming archaea revealed by directly coupled isotopic and phylogenetic analysis
    V J Orphan
    Monterey Bay Aquarium Research Institute, Moss Landing, CA 95039, USA
    Science 293:484-7. 2001
    ..Our results demonstrate the feasibility of simultaneous determination of the identity and the metabolic activity of naturally occurring microorganisms...
  41. pmc c-Type cytochromes in Pelobacter carbinolicus
    Shelley A Haveman
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Appl Environ Microbiol 72:6980-5. 2006
    ..sulfurreducens were not present in the P. carbinolicus genome. These results suggest that further evaluation of the functions of c-type cytochromes in the Geobacteraceae is warranted...
  42. ncbi The genome of Desulfotalea psychrophila, a sulfate-reducing bacterium from permanently cold Arctic sediments
    R Rabus
    Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, 28359 Bremen, Germany
    Environ Microbiol 6:887-902. 2004
    ..psychrophila's genome features with those of the only other published genome from a sulfate reducer, the hyperthermophilic archaeon Archaeoglobus fulgidus, revealed many striking differences, but only a few shared features...
  43. ncbi Psychrophilic sulfate-reducing bacteria isolated from permanently cold arctic marine sediments: description of Desulfofrigus oceanense gen. nov., sp. nov., Desulfofrigus fragile sp. nov., Desulfofaba gelida gen. nov., sp. nov., Desulfotalea psychrophila g
    C Knoblauch
    Max Planck Institute for Marine Microbiology, Bremen, Germany
    Int J Syst Bacteriol 49:1631-43. 1999
    ..nov., PSv29T as the type strain of the type species Desulfofaba gelida sp. nov., LSv54T as the type strain of the type species Desulfotalea psychrophila sp. nov. and LSv514T as the type strain of Desulfotalea arctica sp. nov...
  44. ncbi Myxobacteria, producers of novel bioactive substances
    H Reichenbach
    GBF, , Abteilung Naturstoffbiologie, Braunschweig, Germany
    J Ind Microbiol Biotechnol 27:149-56. 2001
    ..Thus 20 new electron transport inhibitors, 10 substances that act on the cytoskeleton, four inhibitors of nucleic acid polymerases, and one inhibitor of fungal acetyl-CoA carboxylase, a novel mechanism of action, have been found...
  45. pmc Reconstruction of regulatory and metabolic pathways in metal-reducing delta-proteobacteria
    Dmitry A Rodionov
    Institute for Information Transmission Problems, Russian Academy of Sciences, Bolshoi Karetny per, 19, Moscow 127994, Russia
    Genome Biol 5:R90. 2004
    ....
  46. pmc Lack of electricity production by Pelobacter carbinolicus indicates that the capacity for Fe(III) oxide reduction does not necessarily confer electron transfer ability to fuel cell anodes
    Hanno Richter
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Appl Environ Microbiol 73:5347-53. 2007
    ....
  47. ncbi The hydrogenases of Geobacter sulfurreducens: a comparative genomic perspective
    Maddalena V Coppi
    Department of Microbiology, 203N Morrill Science Center IVN, University of Massachusetts Amherst, Amherst, MA 01003, USA
    Microbiology 151:1239-54. 2005
    ..Phylogenetic analysis revealed that the G. sulfurreducens ehr cluster is part of a family of related clusters found in both the Archaea and Bacteria...
  48. pmc Characterization and description of Anaeromyxobacter dehalogenans gen. nov., sp. nov., an aryl-halorespiring facultative anaerobic myxobacterium
    Robert A Sanford
    Department of Civil and Environmental Engineering, University of Illinois at Urbana Champaign, 205 North Mathews, Urbana, IL 61801 2352, USA
    Appl Environ Microbiol 68:893-900. 2002
    ..0% difference in 16S rDNA sequence from those of other myxobacterial genera are sufficient to place these strains in a new genus and species designated Anaeromyxobacter dehalogenans. The type strain is 2CP-1 (ATCC BAA-258)...
  49. pmc OmcB, a c-type polyheme cytochrome, involved in Fe(III) reduction in Geobacter sulfurreducens
    Ching Leang
    Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, USA
    J Bacteriol 185:2096-103. 2003
    ..These results indicate that OmcB, but not OmcC, has a major role in electron transport to Fe(III) and suggest that electron transport to the outer membrane is an important feature in Fe(III) reduction in this organism...
  50. ncbi Comparison of 16S rRNA, nifD, recA, gyrB, rpoB and fusA genes within the family Geobacteraceae fam. nov
    Dawn E Holmes
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Int J Syst Evol Microbiol 54:1591-9. 2004
    ....
  51. pmc Potential for quantifying expression of the Geobacteraceae citrate synthase gene to assess the activity of Geobacteraceae in the subsurface and on current-harvesting electrodes
    Dawn E Holmes
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Appl Environ Microbiol 71:6870-7. 2005
    ..These results suggest that it is possible to monitor the in situ metabolic rate of Geobacteraceae by tracking the expression of the citrate synthase gene...
  52. pmc Genome-wide gene expression patterns and growth requirements suggest that Pelobacter carbinolicus reduces Fe(III) indirectly via sulfide production
    Shelley A Haveman
    Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, USA
    Appl Environ Microbiol 74:4277-84. 2008
    ..This contrasts with the direct reduction of Fe(III) that has been proposed for Geobacter species...
  53. pmc Distinguishing features of delta-proteobacterial genomes
    Samuel Karlin
    Department of Mathematics, Stanford University, Stanford, CA 94305, USA
    Proc Natl Acad Sci U S A 103:11352-7. 2006
    ..The predicted highly expressed genes from delta genomes reflect their different ecologies, metabolic strategies, and adaptations...
  54. ncbi Oxidation of acetate through reactions of the citric acid cycle by Geobacter sulfurreducens in pure culture and in syntrophic coculture
    A S Galushko
    Fakultat fur Biologie, Universitat Konstanz, Germany
    Arch Microbiol 174:314-21. 2000
    ....
  55. pmc Development of a genetic system for Geobacter sulfurreducens
    M V Coppi
    Department of Microbiology, University of Massachusetts at Amherst, Amherst, Massachusetts 01003, USA
    Appl Environ Microbiol 67:3180-7. 2001
    ..sulfurreducens to grow in medium lacking a source of fixed nitrogen. Expression of the nifD gene in trans complemented this phenotype. This paper constitutes the first report of genetic manipulation of a member of the Geobacter genus...
  56. pmc MacA, a diheme c-type cytochrome involved in Fe(III) reduction by Geobacter sulfurreducens
    Jessica E Butler
    Department of Microbiology, 203 Morrill Science Center IVN, University of Massachusetts Amherst, Amherst, MA 01003, USA
    J Bacteriol 186:4042-5. 2004
    ..However, the capacity for Fe(III) reduction was greatly diminished, indicating that MacA, which is predicted to be localized in the periplasm, is a key intermediate in electron transfer to Fe(III)...
  57. ncbi Anaerobic degradation of naphthalene and 2-methylnaphthalene by strains of marine sulfate-reducing bacteria
    Florin Musat
    Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, 28359 Bremen, Germany
    Environ Microbiol 11:209-19. 2009
    ..According to 16S rRNA gene sequences, both strains were Deltaproteobacteria and closely related to each other and to a previously described naphthalene-degrading sulfate-reducing ..
  58. ncbi A novel n-alkane-degrading bacterium as a minor member of p-xylene-degrading sulfate-reducing consortium
    Yuriko Higashioka
    The Institute of Low Temperature Science, Hokkaido University, Nishi 8, Kita 19, Kita ku, Sapporo, Hokkaido, 060 0819, Japan
    Biodegradation 20:383-90. 2009
    ..the 16S rRNA gene sequences showed that the isolate belonged to the family Desulfobacteraceae in the class Deltaproteobacteria. The isolated strain PL12 could utilize n-hexane and n-decane as substrates, but could not utilize benzoate,..
  59. ncbi Ancient lateral gene transfer in the evolution of Bdellovibrio bacteriovorus
    Uri Gophna
    Department of Molecular Microbiology and Biotechnology, The George S Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 69978, Israel
    Trends Microbiol 14:64-9. 2006
    ..Although there might be little evidence for the extensive recent transfer of genes, we demonstrate that ancient lateral gene acquisition has shaped the B. bacteriovorus genome to a great extent...
  60. ncbi Electrode-reducing microorganisms that harvest energy from marine sediments
    Daniel R Bond
    Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
    Science 295:483-5. 2002
    ..This finding not only provides a method for extracting energy from organic matter, but also suggests a strategy for promoting the bioremediation of organic contaminants in subsurface environments...
  61. ncbi Geobacter metallireducens accesses insoluble Fe(III) oxide by chemotaxis
    Susan E Childers
    Department of Microbiology, University of Massachusetts, Amherst 01003, USA
    Nature 416:767-9. 2002
    ..This approach to the use of an insoluble electron acceptor may explain why Geobacter species predominate over other Fe(III) oxide-reducing microorganisms in a wide variety of sedimentary environments...
  62. pmc Multiple archaeal groups mediate methane oxidation in anoxic cold seep sediments
    Victoria J Orphan
    Monterey Bay Aquarium Research Institute, Moss Landing, CA 95039, USA
    Proc Natl Acad Sci U S A 99:7663-8. 2002
    ..Other microbial groups, including ANME-1 archaea, are capable of anaerobic methane consumption either as single cells, in monospecific aggregates, or in multispecies consortia...
  63. ncbi Microbial reefs in the Black Sea fueled by anaerobic oxidation of methane
    Walter Michaelis
    Institute of Biogeochemistry and Marine Chemistry, University of Hamburg, Bundesstrasse 55, 20146 Hamburg, Germany
    Science 297:1013-5. 2002
    ..Obviously, anaerobic microbial consortia can generate both carbonate precipitation and substantial biomass accumulation, which has implications for our understanding of carbon cycling during earlier periods of Earth's history...
  64. ncbi Geomicrobial characterization of gas hydrate-bearing sediments along the mid-Chilean margin
    Leila J Hamdan
    Marine Biogeochemistry Section, Code 6114, US Naval Research Laboratory, Washington, DC 22375, USA
    FEMS Microbiol Ecol 65:15-30. 2008
    ..These data suggest that D. variabilis relatives are involved in anaerobic oxidation of methane at the SMT in Chilean margin sediments...
  65. ncbi Desulfatiferula olefinivorans gen. nov., sp. nov., a long-chain n-alkene-degrading, sulfate-reducing bacterium
    Cristiana Cravo-Laureau
    Equipe Environnement et Microbiologie, IPREM UMR 5254, IBEAS Université de Pau et des Pays de l Adour, BP1155, 64013 Pau Cedex, France
    Int J Syst Evol Microbiol 57:2699-702. 2007
    ..16S rRNA and dsrAB genes indicated that the strain was a member of the family Desulfobacteraceae within the Deltaproteobacteria. This novel isolate possesses phenotypic and phylogenetic traits that do not allow its classification as a ..
  66. ncbi A highly selective direct method of detecting sulphate-reducing bacteria in crude oil
    Y Tanaka
    Research Institute of Biological Resources, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
    Lett Appl Microbiol 35:242-6. 2002
    ..The aim of this work was to develop a highly selective method of detecting sulphate-reducing bacteria (SRB) in crude oil...
  67. ncbi Desulfoglaeba alkanexedens gen. nov., sp. nov., an n-alkane-degrading, sulfate-reducing bacterium
    Irene A Davidova
    Department of Botany and Microbiology, Institute for Energy and the Environment, The University of Oklahoma, 770 Van Vleet Oval, Norman, OK 73019, USA
    Int J Syst Evol Microbiol 56:2737-42. 2006
    ..not closely related to other known alkane-degrading, sulfate-reducing bacteria or to other genera of the Deltaproteobacteria. Therefore, it is proposed that strain ALDC(T) (=JCM 13588(T)=ATCC BAA-1302(T)) represents the type strain ..
  68. ncbi Effect of nitrate and nitrite on sulfide production by two thermophilic, sulfate-reducing enrichments from an oil field in the North Sea
    Krista M Kaster
    International Research Institute of Stavanger IRIS, Akvamiljø, Mekjarvik 12, Randaberg, Norway
    Appl Microbiol Biotechnol 75:195-203. 2007
    ..Hence, nitrite may be preferable for souring prevention in some high-temperature oil fields because it reacts directly with sulfide and provides long-lasting inhibition of sulfate reduction...
  69. ncbi Reclassification of the only species of the genus Desulfomonas, Desulfomonas pigra, as Desulfovibrio piger comb. nov
    Julien Loubinoux
    Laboratoire de Microbiologie UMR CNRS 7565, Hĵpital de Brabois Adultes, CHU de Nancy, Vandoeuvre les Nancy, France
    Int J Syst Evol Microbiol 52:1305-8. 2002
    ..Thus, the reclassification is proposed of Desulfomonas pigra, the type and only species of the genus, as Desulfovibrio piger comb. nov., which implies the emendation of the description of the genus Desulfovibrio...
  70. pmc Direct microbial reduction and subsequent preservation of uranium in natural near-surface sediment
    Yohey Suzuki
    Department of Geoogy and Geophysics, University of Wisconsin Madison, Madison, Wisconsin, USA
    Appl Environ Microbiol 71:1790-7. 2005
    ..XANES analysis showed that the majority of uranium in this layer was U(IV), indicating that uranium is preserved in its reduced form after burial...
  71. ncbi Molecular analysis of deep subsurface Cretaceous rock indicates abundant Fe(III)- and S(zero)-reducing bacteria in a sulfate-rich environment
    William P Kovacik
    Microbial Ecology Program, Division of Biological Sciences, The University of Montana, Missoula, 59812, USA
    Environ Microbiol 8:141-55. 2006
    ..The presence of a phylogenetically and functionally diverse microbial community in this deep subsurface environment likely reflects the complex nature of the primary energy and carbon sources, kerogen associated with the shale...
  72. ncbi Molecular analysis of the spatio-temporal distribution of sulfate-reducing bacteria (SRB) in Camargue (France) hypersaline microbial mat
    Aude Fourçans
    Laboratoire de Génomique des Archaea, Institut de Genetique et Microbiologie, UMR CNRS 8621, Universite Paris Sud XI, Bat 400, 91405 Orsay Cedex, France
    Microb Ecol 56:90-100. 2008
    ..Thus, the identification of the new oxygen-tolerant SRB will provide the basis for understanding the physiological adaptations to oxygen...
  73. ncbi Desulfotignum toluenicum sp. nov., a novel toluene-degrading, sulphate-reducing bacterium isolated from an oil-reservoir model column
    Hege Ommedal
    University of Bergen, Centre for Integrated Petroleum Research CIPR, Allegaten 41, N 5007 Bergen, Norway
    Int J Syst Evol Microbiol 57:2865-9. 2007
    ..and sequencing of a 1505 bp long fragment of the 16S rRNA gene showed that strain H3(T) is a member of the Deltaproteobacteria and is related closely to Desulfotignum balticum DSM 7044(T). The G+C content of the DNA was 52...
  74. ncbi Desulfatirhabdium butyrativorans gen. nov., sp. nov., a butyrate-oxidizing, sulfate-reducing bacterium isolated from an anaerobic bioreactor
    Melike Balk
    Laboratory of Microbiology, Wageningen University, Dreijenplein 10, 6703 HB Wageningen, The Netherlands
    Int J Syst Evol Microbiol 58:110-5. 2008
    ..analysis of 16S rRNA gene sequences revealed that strain HB1(T) represents a novel lineage within the Deltaproteobacteria; sequence similarities between strain HB1(T) and members of other related genera were less than 91%...
  75. ncbi Pelobacter seleniigenes sp. nov., a selenate-respiring bacterium
    Priya Narasingarao
    Rutgers University, Department of Biochemistry and Microbiology, School of Environmental and Biological Sciences, 76 Lipman Drive, New Brunswick, NJ 08901, USA
    Int J Syst Evol Microbiol 57:1937-42. 2007
    ..gene of the novel isolate indicates that strain KM(T) groups within the family Geobacteraceae in the class Deltaproteobacteria with approximately 96-97 % 16S rRNA gene sequence similarity to the closest known organisms Malonomonas ..
  76. ncbi On the relationship between methane production and oxidation by anaerobic methanotrophic communities from cold seeps of the Gulf of Mexico
    Beth Orcutt
    Department of Marine Sciences, University of Georgia, Athens, GA 30602, USA
    Environ Microbiol 10:1108-17. 2008
    ..The addition of acetate, a possible breakdown product of petroleum in situ and a potential intermediate in AOM/SR syntrophy, did not suppress AOM activity; rather acetate stimulated microbial activity in oily sediment slurries...
  77. ncbi 'Candidatus Magnetoglobus multicellularis', a multicellular, magnetotactic prokaryote from a hypersaline environment
    Fernanda Abreu
    Instituto de Microbiologia Professor Paulo de Goes, Universidade Federal do Rio de Janeiro, 21941 590 Rio de Janeiro, RJ, Brazil
    Int J Syst Evol Microbiol 57:1318-22. 2007
    ..Magnetoglobus multicellularis' is related to the dissimilatory sulfate-reducing bacteria within the Deltaproteobacteria and to other previously described, but not yet well characterized, multicellular magnetotactic prokaryotes.
  78. ncbi Improved PCR-DGGE for high resolution diversity screening of complex sulfate-reducing prokaryotic communities in soils and sediments
    Marzia Miletto
    Netherlands Institute of Ecology NIOO KNAW, Department of Microbial Wetland Ecology, Rijksstraatweg 6, 3631 AC Nieuwersluis, The Netherlands
    J Microbiol Methods 70:103-11. 2007
    ....
  79. pmc Diversity and characterization of sulfate-reducing bacteria in groundwater at a uranium mill tailings site
    Y J Chang
    Center for Biomarker Analysis, The University of Tennessee, Knoxville, Tennessee 37932-2575, USA
    Appl Environ Microbiol 67:3149-60. 2001
    ..The in situ activity level of Desulfotomaculum in uranium-contaminated environments and its comparison to the activities of other SRB and other functional groups should be an important area for future research...
  80. ncbi Inorganic carbon fixation by sulfate-reducing bacteria in the Black Sea water column
    Lev N Neretin
    Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, D 28359 Bremen, Germany
    Environ Microbiol 9:3019-24. 2007
    ..This co-variation provides evidence for CO(2) incorporation by the DGD(II-III)-producing SRB, while the 1:2 relationship between delta(13)C(CO2) and delta(13)C(DGD(II-III)) indicates the use of an additional organic carbon source...
  81. ncbi Desulfobulbus japonicus sp. nov., a novel Gram-negative propionate-oxidizing, sulfate-reducing bacterium isolated from an estuarine sediment in Japan
    Daisuke Suzuki
    Faculty of Agriculture, Yamagata University, Wakaba machi 1 23, Tsuruoka, Yamagata 997 8555, Japan
    Int J Syst Evol Microbiol 57:849-55. 2007
    ..Phylogenetic analysis based on 16S rRNA gene sequences placed both strains in the class Deltaproteobacteria. The closest recognized relative of strains Pro1(T) and Pro16 was Desulfobulbus mediterraneus with sequence ..
  82. ncbi Desulfothermus okinawensis sp. nov., a thermophilic and heterotrophic sulfate-reducing bacterium isolated from a deep-sea hydrothermal field
    Takuro Nunoura
    Subground Animalcule Retrieval SUGAR Program, Extremobiosphere Research Center, Japan Agency for Marine Earth Science and Technology JAMSTEC, Yokosuka 237 0061, Japan
    Int J Syst Evol Microbiol 57:2360-4. 2007
    ..Based on physiological and phylogenetic characteristics, strain TFISO9(T) represents a novel species for which the name Desulfothermus okinawensis sp. nov. is proposed. The type strain is TFISO9(T) (=JCM 13304(T)=DSM 17375(T))...
  83. ncbi [The new facultatively chemolithoautotrophic, moderately halophilic, sulfate-reducing bacterium Desulfovermiculus halophilus gen. nov., sp. nov., isolated from an oil field]
    E V Beliakova
    Mikrobiologiia 75:201-11. 2006
    ..branch within the cluster formed by representatives of the family Desulfohalobiaceae in the subclass Deltaproteobacteria. The bacterium was assigned to a new genus and species, Desulfovermiculus halophilus gen. nov., sp. nov...
  84. pmc Molecular diversity of sulfate-reducing bacteria from two different continental margin habitats
    Xueduan Liu
    Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
    Appl Environ Microbiol 69:6073-81. 2003
    ..This study revealed extensive new genetic diversity among sulfate-reducing bacteria in continental margin sedimentary habitats, which appears to be tightly coupled to slope depth, specifically carbon bioavailability...
  85. ncbi Molecular characterization of sulfate-reducing bacteria in a New England salt marsh
    Michele Bahr
    Marine Biological Laboratory, Woods Hole, MA 02543, USA
    Environ Microbiol 7:1175-85. 2005
    ..The sequence data from this study will allow for the design of probes or primers that can quantitatively assess the diverse range of sulfate reducers present in the environment...
  86. ncbi Characterization of long-chain fatty-acid-degrading syntrophic associations from a biodegraded oil reservoir
    Agnès Grabowski
    Institut Francais du Petrole, 1 et 4, Avenue de Bois Preau, 92 852 Rueil Malmaison Cedex, France
    Res Microbiol 156:814-21. 2005
    ..in the associations were affiliated with a clone cluster close to the genus Syntrophus in the class "Deltaproteobacteria" and with the methanogenic genera Methanocalculus and Methanosaeta...
  87. ncbi Syntrophobacter sulfatireducens sp. nov., a novel syntrophic, propionate-oxidizing bacterium isolated from UASB reactors
    Shuangya Chen
    State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing
    Int J Syst Evol Microbiol 55:1319-24. 2005
    ..12 day(-1)) than Syntrophobacter fumaroxidans DSM 10017(T) (0.024 day(-1)). Therefore, a novel species, Syntrophobacter sulfatireducens sp. nov., is proposed, with strain TB8106(T) (=AS 1.5016(T) = DSM 16706(T)) as the type strain...
  88. pmc Coexistence of bacterial sulfide oxidizers, sulfate reducers, and spirochetes in a gutless worm (Oligochaeta) from the Peru margin
    Anna Blazejak
    Max Planck Institute of Marine Microbiology, Celsiusstrasse 1, D 28359 Bremen, Germany
    Appl Environ Microbiol 71:1553-61. 2005
    ..Such a phylogenetically diverse yet highly specific and stable association in which multiple bacterial phylotypes coexist within a single host has not been described previously for marine invertebrates...
  89. ncbi Diversity of functional genes of methanogens, methanotrophs and sulfate reducers in deep-sea hydrothermal environments
    Olivier Nercessian
    UMR 6539, Laboratoire des Sciences de l Environnement Marin, Centre National de la Recherche Scientifique, Institut Universitaire Europeen de la Mer, Technopole Brest Iroise, Place Nicolas Copernic, 29280 Plouzane, France
    Environ Microbiol 7:118-32. 2005
    ..This study provides for the first time an insight into the diversity of several functional genes of deep-sea hydrothermal system microorganisms...
  90. pmc Sulfate-reducing bacteria in tubes constructed by the marine infaunal polychaete Diopatra cuprea
    George Y Matsui
    Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA
    Appl Environ Microbiol 70:7053-65. 2004
    ..The habitat in which the D. cuprea tubes were constructed had a strong influence on the tube bacterial community as a whole, as well as on the SRB assemblage...
  91. ncbi Multicellular life cycle of magnetotactic prokaryotes
    Carolina N Keim
    Instituto de Ciencias Biomedicas, Bloco F, Universidade Federal do Rio de Janeiro, 21941 590 Rio de Janeiro, RJ, Brazil
    FEMS Microbiol Lett 240:203-8. 2004
    ..This appears to be the first report of a multicellular prokaryotic organism that proliferates by dividing into two equal multicellular organisms each similar to the parent one...
  92. ncbi Desulfatibacillum alkenivorans sp. nov., a novel n-alkene-degrading, sulfate-reducing bacterium, and emended description of the genus Desulfatibacillum
    Cristiana Cravo-Laureau
    Laboratoire de Microbiologie, IMEP CNRS UMR 6116, Faculte des Sciences et Techniques de Saint Jerome, case 452, 13397 Marseille Cedex 20, France
    Int J Syst Evol Microbiol 54:1639-42. 2004
    ..of 16S rRNA gene sequence analyses, strain PF2803T belongs to the family 'Desulfobacteraceae' in the class 'Deltaproteobacteria', with Desulfatibacillum aliphaticivorans as its closest relative (99.6 % identity)...
  93. pmc Thermophily in the Geobacteraceae: Geothermobacter ehrlichii gen. nov., sp. nov., a novel thermophilic member of the Geobacteraceae from the "Bag City" hydrothermal vent
    Kazem Kashefi
    Department of Microbiology, University of Massachusetts, 203 Morrill Science Center IVN, Amherst, MA 01003, USA
    Appl Environ Microbiol 69:2985-93. 2003
    ....
  94. pmc Change in bacterial community structure during in situ biostimulation of subsurface sediment cocontaminated with uranium and nitrate
    Nadia N North
    Department of Oceanography, Florida State University, Tallahassee, FL 32306, USA
    Appl Environ Microbiol 70:4911-20. 2004
    ..This study provides the first cultivation-independent analysis of the change in metal-reducing microbial communities in subsurface sediments during an in situ bioremediation experiment...
  95. ncbi High overall diversity and dominance of microdiverse relationships in salt marsh sulphate-reducing bacteria
    Vanja Klepac-Ceraj
    Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Bldg 48 421, 77 Massachusetts Ave, Cambridge, MA 02139, USA
    Environ Microbiol 6:686-98. 2004
    ..The large-scale approach demonstrates the co-existence of numerous SRB-like sequences and reveals an unexpected amount of microdiversity...
  96. ncbi Quantification of Gram-negative sulphate-reducing bacteria in rice field soil by 16S rRNA gene-targeted real-time PCR
    Stephan Stubner
    Max Planck Institute for Terrestrial Microbiology, Karl von Frisch Strasse, D 35043 Marburg, Germany
    J Microbiol Methods 57:219-30. 2004
    ..Therefore these organisms that were already detected in the rice field environment by isolation and by molecular techniques are indeed best adapted to the conditions provided by the rice roots...
  97. ncbi Analysis of microbial diversity in oligotrophic microbial fuel cells using 16S rDNA sequences
    Nguyet Thu Phung
    Water Environment and Remediation Research Center, Korea Institute of Science and Technology, 39 1, Hawolgok dong, Sungbuk Gu, Seoul 136 791, Republic of Korea
    FEMS Microbiol Lett 233:77-82. 2004
    ..Actinobacteria were found only in the MFC fed with AWW, and Deltaproteobacteria, Acidobacteria, Chloroflexi and Verrucomicrobia in the MFC fed with river water...
  98. pmc Successional development of sulfate-reducing bacterial populations and their activities in a wastewater biofilm growing under microaerophilic conditions
    Tsukasa Ito
    Department of Urban and Environmental Engineering, Graduate School of Engineering, Hokkaido University, North 13 West 8, Kita ku, Sapporo 060 8628, Japan
    Appl Environ Microbiol 68:1392-402. 2002
    ..Different molecular analyses confirmed that Desulfobulbus, Desulfovibrio, and Desulfomicrobium were found to be the numerically important members of SRB in this wastewater biofilm...
  99. pmc Enumeration and characterization of iron(III)-reducing microbial communities from acidic subsurface sediments contaminated with uranium(VI)
    Lainie Petrie
    Department of Oceanography, College of Medicine, Florida State University, Tallahassee, Florida 32306, USA
    Appl Environ Microbiol 69:7467-79. 2003
    ....
  100. pmc Metagenomic analysis reveals diverse polyketide synthase gene clusters in microorganisms associated with the marine sponge Discodermia dissoluta
    Andreas Schirmer
    Kosan Biosciences Inc, 3832 Bay Center Place, Hayward, CA 94545, USA
    Appl Environ Microbiol 71:4840-9. 2005
    ..The filamentous bacterial community of D. dissoluta consists mainly of Entotheonella spp., an unculturable sponge-specific taxon previously implicated in the biosynthesis of bioactive peptides...
  101. ncbi Methanogen communities and Bacteria along an ecohydrological gradient in a northern raised bog complex
    Heli Juottonen
    Department of Biological and Environmental Sciences, General Microbiology, PO Box 56, 00014 University of Helsinki, Finland
    Environ Microbiol 7:1547-57. 2005
    ..Bacterial 16S rDNA sequences from the fens fell into at least nine phyla, but only four phyla were retrieved from the bog. The most common bacterial groups were Deltaproteobacteria, Verrucomicrobia and Acidobacteria.

Research Grants7

  1. Dietary fat effects on gut microbes, host immune state and experimental colitis
    Eugene B Chang; Fiscal Year: 2013
    ..increased by diets high in saturated, milk-derived fat, which promote the bloom of immunogenic Deltaproteobacteria that are part of the "rare biosphere" of the enteric microbiome...
  2. Redox mechanism of cancer prevention by selenium
    VADIM GLADYSHEV; Fiscal Year: 2002
    ..These approaches should yield insight into the mechanism of the anticancer effect of selenium and may lead to the identification of human cancers most susceptible to selenium chemoprevention. ..
  3. 2006 Thiol-based Redox Regulation and Signaling Gordon Research Conference
    VADIM GLADYSHEV; Fiscal Year: 2006
    ..A diverse mix of established and emerging leaders in the field, and of junior and senior investigators will be included in the program. [unreadable] [unreadable] [unreadable]..
  4. MOLECULAR SEQUENCE DATA
    Samuel Karlin; Fiscal Year: 2001
    ..by spacings between repeats, and by properties of repeat families (intergenic, coding, direct, inverted, mixed). ..
  5. INTERESTING BIOACTIVE SUBSTANCES
    David Williams; Fiscal Year: 2006
    ..The selective synthesis of contiguous stereotriads will advance basic methodology for asymmetric conjugate additions. ..
  6. CHEMICAL SYNTHESIS OF NOVEL NATURAL PRODUCTS
    David Williams; Fiscal Year: 2009
    ..Daphnicyclidin A. This recent discovery has revealed a new molecular architecture which exhibits significant antitumor activity. Our research will investigate strategies for chemical synthesis of these complex polycyclic systems. ..
  7. 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]..