The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
MeSH Review

Deltaproteobacteria

 
 
Welcome! If you are familiar with the subject of this article, you can contribute to this open access knowledge base by deleting incorrect information, restructuring or completely rewriting any text. Read more.
 

Disease relevance of Deltaproteobacteria

 

High impact information on Deltaproteobacteria

  • We have employed a maximum likelihood and a maximum parsimony approach to detect evidence of positive Darwinian selection in Omp85 homologues from 10 delta-proteobacteria and have identified 14 amino acid sites that show evidence of being under the influence of adaptive evolution [3].
  • An organism represented by an rrnA sequence previously retrieved from Mono Lake and affiliated with the Desulfobulbaceae (Deltaproteobacteria) appears to be an important member of the arsenate-reducing, sulfide-oxidizing community [4].
  • A sixth phylotype belonging to the delta-Proteobacteria (Delta 3 symbiont) was found in only one of the two host populations [5].
  • Alignment of 16S rRNA sequences indicated that strain MLMS-1 was in the delta-Proteobacteria, located near sulfate reducers like Desulfobulbus sp. (88 to 90% similarity) but more closely related (97%) to unidentified sequences amplified previously from Mono Lake. However, strain MLMS-1 does not grow with sulfate as its electron acceptor [6].
  • The isolate, designated strain K1, is a member of the delta proteobacteria and is related to other known sulfur and ferric iron reducers [7].
 

Chemical compound and disease context of Deltaproteobacteria

  • To test the hypothesis that cells were extracted without phylogenetic bias, the relative abundance (depth distribution) of five major divisions of the gram-negative mesophilic sulfate-reducing delta proteobacteria were determined in sediments maintained in a tidal mesocosm system [8].
 

Biological context of Deltaproteobacteria

 

Gene context of Deltaproteobacteria

  • The results suggest that RS-1 is a member of the delta-Proteobacteria, and it appears to represent a new genus [1].

References

  1. Phylogenetic analysis of a novel sulfate-reducing magnetic bacterium, RS-1, demonstrates its membership of the delta-Proteobacteria. Kawaguchi, R., Burgess, J.G., Sakaguchi, T., Takeyama, H., Thornhill, R.H., Matsunaga, T. FEMS Microbiol. Lett. (1995) [Pubmed]
  2. Dissimilatory metabolism of nitrogen oxides in bacteria: comparative reconstruction of transcriptional networks. Rodionov, D.A., Dubchak, I.L., Arkin, A.P., Alm, E.J., Gelfand, M.S. PLoS Comput. Biol. (2005) [Pubmed]
  3. Evidence of positive Darwinian selection in Omp85, a highly conserved bacterial outer membrane protein essential for cell viability. Fitzpatrick, D.A., McInerney, J.O. J. Mol. Evol. (2005) [Pubmed]
  4. Sulfide oxidation coupled to arsenate reduction by a diverse microbial community in a soda lake. Hollibaugh, J.T., Budinoff, C., Hollibaugh, R.A., Ransom, B., Bano, N. Appl. Environ. Microbiol. (2006) [Pubmed]
  5. Coexistence of bacterial sulfide oxidizers, sulfate reducers, and spirochetes in a gutless worm (Oligochaeta) from the Peru margin. Blazejak, A., Erséus, C., Amann, R., Dubilier, N. Appl. Environ. Microbiol. (2005) [Pubmed]
  6. Dissimilatory arsenate reduction with sulfide as electron donor: experiments with mono lake water and Isolation of strain MLMS-1, a chemoautotrophic arsenate respirer. Hoeft, S.E., Kulp, T.R., Stolz, J.F., Hollibaugh, J.T., Oremland, R.S. Appl. Environ. Microbiol. (2004) [Pubmed]
  7. Reductive dehalogenation of trichloroacetic acid by Trichlorobacter thiogenes gen. nov., sp. nov. De Wever, H., Cole, J.R., Fettig, M.R., Hogan, D.A., Tiedje, J.M. Appl. Environ. Microbiol. (2000) [Pubmed]
  8. Whole-cell versus total RNA extraction for analysis of microbial community structure with 16S rRNA-targeted oligonucleotide probes in salt marsh sediments. Frischer, M.E., Danforth, J.M., Newton Healy, M.A., Saunders, F.M. Appl. Environ. Microbiol. (2000) [Pubmed]
  9. Microbial survival: the paleome: a sedimentary genetic record of past microbial communities. Inagaki, F., Okada, H., Tsapin, A.I., Nealson, K.H. Astrobiology (2005) [Pubmed]
 
WikiGenes - Universities