1887

Abstract

To clarify the intra- and intergeneric relationships of the genus , 16S rRNA sequences and respiratory isoprenoid quinones were determined for the type strains of the 21 validly published species and one isolate in the genus The sequence analysis revealed extreme heterogeneity of this genus, which diverged into nine distinct lines of descent. Each lineage of was characterized by possessing either menaquinone-6 (MK-6) or MK-7. The MK-6-possessing species were located in the two lineages that were remote from MK-7 species. One of the MK-6 lineages was composed only of terrestrial species and the other only of marine species. , the type species of the genus , was located in the MK-6 terrestrial lineage. The terrestrial species with MK-6 should be transferred to the genus . The marine facultative anaerobes with MK-7 were located in the bacteroides branch, and possessed signature sequences with features intermediate between the bacteroides and the flavobacteria subdivisions. , the type species of the genus , had a close relationship only with . The genus should be restricted to these two cellulose-degrading species. The genus is so heterogeneous that it should be divided into several genera and higher taxa in accordance with the phylogenetic relationships.

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1993-06-01
2021-08-03
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References

  1. Bauwens M., De Ley J. 1981; Improvements in the taxonomy of Flavobacterium by DNA:rRNA hybridizations. In The Flavobacterium-Cytophaga Group pp. 27–31 Edited by Reichenbach H., Weeks O. B. Weinheim: Verlag Chemie;
    [Google Scholar]
  2. Bergey D. H., Harrison F. C., Breed R. S., Hammer B. W., Huntoon F. M. 1923; Genus II. Flavobacterium gen. nov. In Bergey’s Manual of Determinative Bacteriology pp. 97–117 Baltimore: Williams & Wilkins;
    [Google Scholar]
  3. Brosius J., Palmer M. L., Kennedy P. J., Noller H. F. 1978; Complete nucleotide sequence of a 16S ribosomal RNA gene from Escherichia coli . Proceedings of the National Academy of Sciences of the United States of America 754801–4805
    [Google Scholar]
  4. Callies E., Mannheim W. 1978; Classification of the Flavobacterium-Cytophaga complex on the basis of respiratory quinones and fumarate respiration. International Journal of Systematic Bacteriology 28:14–19
    [Google Scholar]
  5. Christensen P.J. 1977; The history, biology, and taxonomy of the Cytophaga group. Canadian Journal of Microbiology 23:1599–1653
    [Google Scholar]
  6. Hayes P.R. 1977; A taxonomic study of flavobacteria and related Gram negative yellow pigmented rods. Journal of Applied Bacteriology 43:345–367
    [Google Scholar]
  7. Henrichsen J. 1972; Bacterial surface translocation: a survey and a classification. Bacteriological Reviews 36:478–503
    [Google Scholar]
  8. Holmes B. 1992; Synonymy of Flexibacter maritimus Wakabayashi, Hikida, and Masumura 1986 and Cytophaga marina Reichenbach 1989. International Journal of Systematic Bacteriology 42:185
    [Google Scholar]
  9. Holmes B., Owen R. J. 1979; Proposal that Flavobacterium breve be substituted as the type species of the genus in place of Flavobacterium aquatile and emended description of the genus Flavobacterium: status of the named species of Flavobacterium . International Journal of Systematic Bacteriology 29:416–426
    [Google Scholar]
  10. Holmes B., Owen R. J., Mcmeekin T. A. 1984; Genus Flavobacterium . In Bergey’s Manual of Systematic Bacteriology 1 pp. 353–361 Edited by Krieg N. R., Holt J. G. Baltimore: Williams & Wilkins;
    [Google Scholar]
  11. INTERNATIONAL COMMITTEE ON SYSTEMATIC BACTERIOLOGY, SUBCOMMITTEE ON THE TAXONOMY OF FLAVOBACTERIUM- AND CYTOPHAGA-LIKE BACTERIA. 1991; Minutes of the meetings, 17 and 20 September 1990, Osaka, Japan. International Journal of Systematic Bacteriology 41:460–461
    [Google Scholar]
  12. Kimura M. 1980; A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. Journal of Molecular Evolution 16:111–120
    [Google Scholar]
  13. Lane D. J., Pace B., Olsen G. J., Stahl D. A., Sogin M. L., Pace N. R. 1985; Rapid determination of 16S ribosomal RNA sequences for phylogenetic analyses. Proceedings of the National Academy of Sciences of the United States of America 826955–6959
    [Google Scholar]
  14. Leadbetter E.R. 1974; Genus I.Cytophaga . In Bergey’s Manual of Determinative Bacteriology, 8th. pp. 101–105 Edited by Buchanan R. E., Gibbons N. E. Baltimore: Williams & Wilkins;
    [Google Scholar]
  15. Mcmeekin T. A., Shewan J. M. 1978; Taxonomic strategies for Flavobacterium and related genera. Journal of Applied Bacteriology 45:321–332
    [Google Scholar]
  16. Oyaizu H., Komagata K. 1981; Chemotaxonomic and phenotypic characterization of the strains of species in the Flavobacterium-Cytophaga complex. Journal of General and Applied Microbiology 21:57–107
    [Google Scholar]
  17. Oyaizu H., Komagata K., Amemura A., Harada T. 1982; A succinoglycan-decomposing bacterium, Cytophaga arvensicola sp. nov. Journal of General and Applied Microbiology 28:369–388
    [Google Scholar]
  18. Paster B.J., Ludwig W., Weisburg W.G., Stackebrandt E., Hespell R.B., Hahn C.M., Reichenbach H., Stetter K.O., Woese C.R. 1985; A phylogenetic grouping of the bacteroides, cytophagas, and certain flavobacteria. Systematic and Applied Microbiology 6:34–42
    [Google Scholar]
  19. Perry L.B. 1973; Gliding motility in some non-spreading flexi-bacteria. Journal of Applied Bacteriology 36:227–232
    [Google Scholar]
  20. Reichenbach H. 1989a; Genus 1. Cytophaga . In Bergey’s Manual of Systematic Bacteriology 3 pp. 2015–2050 Edited by Staley J. T., Bryant M.P., Pfennig N., Holt J. G. Baltimore: Williams & Wilkins;
    [Google Scholar]
  21. Reichenbach H. 1989b; Genus Flexibacter . In Bergey’s Manual of Systematic Bacteriology 3 pp. 2061–2071 Edited by Staley J. T., Bryant M.P., Pfennig N., Holt J. G. Baltimore: Williams & Wilkins;
    [Google Scholar]
  22. Reichenbach H. 1992; The Order Cytophagales. In The Prokaryotes, 2nd. 4 pp. 3631–3675 Edited by Balows A., Trüper H.G., Dworkin M., Harder W., Schleifer K.-H. New York: Springer-Verlag;
    [Google Scholar]
  23. Saitou N., Nei M. 1987; The neighbor-joining method: a new method for reconstructing phylogenetic trees. Molecular Biology and Evolution 4:406–425
    [Google Scholar]
  24. Sanger F., Nicklen S., Coulson A.R. 1977; DNA sequencing with chain-terminating inhibitors. Proceedings of the National Academy of Sciences of the United States of America 745463–5467
    [Google Scholar]
  25. Shewan J.M., Mcmeekin T.A. 1983; Taxonomy (and ecology) of Flavobacterium and related genera. Annual Review of Microbiology 37:233–252
    [Google Scholar]
  26. Stanier R.Y. 1940; Studies on the cytophagas. Journal of Bacteriology 40:619–635
    [Google Scholar]
  27. Stanier R.Y. 1941; Studies on marine agar-digesting bacteria. Journal of Bacteriology 42:527–559
    [Google Scholar]
  28. Stanier R.Y. 1942; The Cytophaga group: a contribution to the biology of myxobacteria. Bacteriological Reviews 6:143–196
    [Google Scholar]
  29. Stanier R.Y. 1947; Studies on nonfruiting myxobacteria. I. Cytophaga johnsonae n. sp., a chitin-decomposing myxobacterium. Journal of Bacteriology 53:297–315
    [Google Scholar]
  30. Steyn P.L., Pot B., Segers P., Kersters K., Joubert J.J. 1992; Some novel aerobic heparin-degrading bacterial isolates. Systematic and Applied Microbiology 15:137–143
    [Google Scholar]
  31. Veldkamp H. 1961; A study of two marine agar-decomposing, facultatively anaerobic myxobacteria. Journal of General Microbiology 26:331–342
    [Google Scholar]
  32. Weeks O.B. 1955; Flavobacterium aquatile (Frankland and Frankland) Bergey et al., type species of the genus Flavobacterium . Journal of Bacteriology 69:649–658
    [Google Scholar]
  33. Weisburg W.G., Oyaizu Y., Oyaizu H., Woese C.R. 1985; Natural relationship between bacteroides and flavobacteria. Journal of Bacteriology 164:230–236
    [Google Scholar]
  34. Winogradsky S. 1929; Études sur la microbiologie du sol. Sur la dégradation de la cellulose dans le sol. Annales de l’Institut Pasteur 43:549–633
    [Google Scholar]
  35. Woese C.R. 1987; Bacterial evolution. Microbiological Reviews 51:221–271
    [Google Scholar]
  36. Woese C.R., Maloy S., Mandelco L., Raj H.D. 1990a; Phylogenetic placement of the Spirosomaceae . Systematic and Applied Microbiology 13:19–23
    [Google Scholar]
  37. Woese C.R., Yang D., Mandelco L., Stetter K.O. 1990b; The flexibacter-flavobacter connection. Systematic and Applied Microbiology 13:161–165
    [Google Scholar]
  38. Yabuuchi E., Kaneko T., Yano I., Moss C.W., Miyoshi N. 1983; Sphingobacterium gen. nov., Sphingobacterium spiritivorum comb, nov., Sphingobacterium multivorum comb, nov., Sphingobacterium mizutae sp. nov., and Flavobacterium indolgens sp. nov.: glucose-nonfermenting Gram-negative rods in CDC groups IIK-2 and IIb. International Journal of Systematic Bacteriology 33:580–598
    [Google Scholar]
  39. Yamada Y., Kawasaki H. 1989; The molecular phylogeny of the Q8-equipped basidiomycetous yeast genera Mrakia Yamada et Komagata and Cystofilobasidium Oberwinkler et Bandoni based on the partial sequences of 18S and 26S ribosomal ribonucleic acids. Journal of General and Applied Microbiology 35:173–183
    [Google Scholar]
  40. Yamada Y., Kuraishi H. 1982; Yubikinon to Menakinon (Ubiquinone and Menaquinone). In Biseibutsu no Kagaku Bunrui Jikkenhou (Methods for Chemotaxonomy of Microorganisms) in Japanese pp. 143–155 Edited by Komagata K. Tokyo: Japan Scientific Societies Press;
    [Google Scholar]
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