1887
  1. Home
  2. Publications
  3. International Journal of Systematic and Evolutionary Microbiology
  4. Volume 54, Issue 6
  5. Article

f Reclassification of from the subclass in the phylum to the class (emended description) in the phylum (emended description)

HTML
35.24 Kb
PDF
94.18 Kb
  • Authors: Philip Hugenholtz1,3 , Erko Stackebrandt2
    • VIEW AFFILIATIONS
    • 1 1Department of Environmental Science, Policy and Management, 151 Hilgard Hall, University of California Berkeley, Berkeley, CA 94720-3110, USA 2 2DSMZ – Deutsche Sammlung von Mikroorganismen und Zellkulturen, Mascheroder Weg 1b, D-38124 Braunschweig, Germany
  • Philip Hugenholtz
 [email protected]
  • First Published Online: 01 November 2004, International Journal of Systematic and Evolutionary Microbiology 54: 2049-2051, doi: 10.1099/ijs.0.03028-0
  • Subject: New Taxa - Gram-Positive Bacteria
  • Cover date:
Preview this:
Free Preview thumbnail Magnify
Zoom in
Zoomout

Reclassification of from the subclass in the phylum to the class (emended description) in the phylum (emended description), Page 1 of 1

| /docserver/preview/fulltext/ijsem/54/6/2049-1.gif

  • was originally classified as the deepest branching member of the phylum (high-G+C, Gram-positive bacteria) based on 16S rRNA gene comparative analysis. However, the analysis lacked suitable outgroups, and additional 16S rRNA gene sequences indicate that it is most closely related to , which it also resembles phenotypically. Furthermore, both species are reproducibly affiliated with the phylum (green non-sulfur bacteria), despite currently being classified in its own phylum, the . Transfer of to the class , and transfer of the class to the phylum , are proposed. Descriptions for the phylum and the class are emended to reflect the proposed changes in classification.

  • Published online ahead of print on 20 August 2004 as DOI 10.1099/ijs.0.03028-0.

  • † DOE Joint Genome Institute, 2800 Mitchell Creek Bldg 400-404, Walnut Creek, CA 94598, USA.

  • The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of DSM 20745 is AJ420142.

SGM | Published by the Microbiology Society

  • Björnsson, L., Hugenholtz, P., Tyson, G. W. & Blackall, L. L. ( 2002; ). Filamentous Chloroflexi (green non-sulfur bacteria) are abundant in wastewater treatment processes with biological nutrient removal. Microbiology 148, 2309–2318.
     [Google Scholar]
  • Carreto, L., Moore, E., Nobre, M. F., Wait, R., Riley, P. W., Sharp, R. J. & da Costa, M. S. ( 1996; ). Rubrobacter xylanophilus sp. nov., a new thermophilic species isolated from a thermally polluted effluent. Int J Syst Bacteriol 46, 460–465.[CrossRef]
    [Google Scholar]
  • Dalevi, D., Hugenholtz, P. & Blackall, L. L. ( 2001; ). A multiple-outgroup approach to resolving division-level phylogenetic relationships using 16S rDNA data. Int J Syst Evol Microbiol 51, 385–391.
     [Google Scholar]
  • Demharter, W., Hensel, R., Smida, J. & Stackebrandt, E. ( 1989; ). Sphaerobacter thermophilus gen. nov., sp. nov., a deeply rooting member of the Actinomycetes subdivision isolated from thermophilically treated sewage sludge. Syst Appl Microbiol 11, 261–266.[CrossRef]
    [Google Scholar]
  • Embley, T. M. & Stackebrandt, E. ( 1994; ). The molecular phylogeny and systematics of the actinomycetes. Annu Rev Microbiol 48, 257–289.[CrossRef]
    [Google Scholar]
  • Garrity, G. M. & Holt, J. G. ( 2001a; ). Phylum BVI. Chloroflexi phy. nov. In Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 1, The Archaea and the Deeply Branching and Phototrophic Bacteria, p. 427. Edited by D. R. Boone, R. W. Castenholz & G. M. Garrity. New York: Springer.
  • Garrity, G. M. & Holt, J. G. ( 2001b; ). Phylum BVII. Thermomicrobia phy. nov. In Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 1, The Archaea and the Deeply Branching and Phototrophic Bacteria, p. 447. Edited by D. R. Boone, R. W. Castenholz & G. M. Garrity. New York: Springer.
  • Hensel, R., Demharter, W. & Hilpert, R. ( 1989; ). The microflora involved in aerobic-thermophilic sludge stabilization. Syst Appl Microbiol 11, 312–319.[CrossRef]
    [Google Scholar]
  • Hugenholtz, P., Goebel, B. M. & Pace, N. R. ( 1998; ). Impact of culture-independent studies on the emerging phylogenetic view of bacterial diversity. J Bacteriol 180, 4765–4774.
     [Google Scholar]
  • Janssen, P. H. & Hugenholtz, P. ( 2003; ). Fermentation of glycolate by a pure culture of a strictly anaerobic Gram-positive bacterium belonging to the family Lachnospiraceae. Arch Microbiol 179, 321–328.
     [Google Scholar]
  • Maymó-Gatell, X., Chien, Y. T., Gossett, J. M. & Zinder, S. H. ( 1997; ). Isolation of a bacterium that reductively dechlorinates tetrachloroethene to ethene. Science 276, 1568–1571.[CrossRef]
    [Google Scholar]
  • Merkel, G. J., Durham, D. R. & Perry, J. J. ( 1980; ). The atypical cell wall composition of Thermomicrobium roseum. Can J Microbiol 26, 556–559.[CrossRef]
    [Google Scholar]
  • Monciardini, P., Cavaletti, L., Schumann, P., Rohde, M. & Donadio, S. ( 2003; ). Conexibacter woesei gen. nov., sp. nov., a novel representative of a deep evolutionary line of descent within the class Actinobacteria. Int J Syst Evol Microbiol 53, 569–576.[CrossRef]
    [Google Scholar]
  • Pond, J. L. & Langworthy, T. A. ( 1987; ). Effect of growth temperature on the long-chain diols and fatty acids of Thermomicrobium roseum. J Bacteriol 169, 1328–1330.
     [Google Scholar]
  • Pond, J. L., Langworthy, T. A. & Holzer, G. ( 1986; ). Long-chain diols: a new class of membrane lipids from a thermophilic bacterium. Science 231, 1134–1136.[CrossRef]
    [Google Scholar]
  • Rainey, F. A. & Stackebrandt, E. ( 1993; ). Phylogenetic evidence for the classification of Acidothermus cellulolyticus into the subphylum of Actinomycetes. FEMS Microbiol Lett 108, 27–30.[CrossRef]
    [Google Scholar]
  • Rainey, F. A., Ward-Rainey, N., Kroppenstedt, R. M. & Stackebrandt, E. ( 1996; ). The genus Nocardiopsis represents a phylogenetically coherent taxon and distinct actinomycete lineage: proposal for Nocardiopsaceae fam. nov. Int J Syst Bacteriol 46, 1088–1092.[CrossRef]
    [Google Scholar]
  • Rappé, M. S., Gordon, D. A., Vergin, K. L. & Giovannoni, S. J. ( 1999; ). Phylogeny of actinobacteria small subunit (SSU) rRNA gene clones recovered from marine bacterioplankton. Syst Appl Microbiol 22, 106–112.[CrossRef]
    [Google Scholar]
  • Sekiguchi, Y., Yamada, T., Hanada, S., Ohashi, A., Harada, H. & Kamagata, Y. ( 2003; ). Anaerolinea thermophila gen. nov., sp. nov. and Caldilinea aerophila gen. nov., sp. nov., novel filamentous thermophiles that represent a previously uncultured lineage of the domain Bacteria at the subphylum level. Int J Syst Evol Microbiol 53, 1843–1851.[CrossRef]
    [Google Scholar]
  • Shooner, F. & Tyagi, R. D. ( 1995; ). Microbial ecology of simultaneous thermophilic microbial leaching and digestion of sewage sludge. Can J Microbiol 41, 1071–1080.[CrossRef]
    [Google Scholar]
  • Stackebrandt, E., Rainey, F. A. & Ward-Rainey, N. L. ( 1997; ). Proposal for a new hierarchic classification system, Actinobacteria classis nov. Int J Syst Bacteriol 47, 479–491.[CrossRef]
    [Google Scholar]
  • Wiegel, J. ( 1998; ). Anaerobic alkalithermophiles, a novel group of extremophiles. Extremophiles 2, 257–267.[CrossRef]
    [Google Scholar]
  • Woese, C. R. ( 1987; ). Bacterial evolution. Microbiol Rev 51, 221–271.
     [Google Scholar]
http://sgm.metastore.ingenta.com/content/journal/ijsem/10.1099/ijs.0.03028-0
Loading

Supplementary Data

 Data loading....

Loading

Article metrics loading...

/content/journal/ijsem/10.1099/ijs.0.03028-0
2004-11-01
2019-06-26
Loading full text...

Full text loading...

/deliver/fulltext/ijsem/54/6/ijs542049.html?itemId=/content/journal/ijsem/10.1099/ijs.0.03028-0&mimeType=html&fmt=ahah

Author and Article Information

 Figure data loading....

Footnotes:

Validated antibodies in this article

This is a required field
Please enter a valid email address
Please check the format of the address you have entered.
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error