1887

Abstract

We compared 46 strains of gram-negative, asaccharolytic, rod-shaped bacteria which were isolated from humans with gingivitis, periodontal pockets, and lesions in alveolar bone with 10 reference strains of , and species of We divided these 56 strains into seven groups based on the guanine-plus-cytosine contents of their deoxyribonucleic acids, their deoxyribonucleic acid homologies, and cluster analyses of their phenotypic features. A total of 23 of the fresh isolates showed more than 90% similarity (Jaccard coefficient) with Growth of the remaining 23 isolates was enhanced in. broth cultures by formate and fumarate. These isolates were not members of , or previously described species of , they constituted three distinct new species. We propose sp. nov. (type strain, ATCC 33236) as the name for seven isolates of slender, gram-negative, nonmotile, anaerobic, rod-shaped bacteria that corroded agar and had deoxyribonucleic acid guanine-plus-cytosine contents of 44 to 46 mol%. All of the remaining isolates were motile by means of a single polar flagellum. Ten anaerobic strains were similar to in phenotypic characteristics and guanine-plus-cytosine contents. However, these strains were distinct from on the basis of deoxyribonucleic acid homology results. We propose as the name of a new genus to include anaerobic, asaccharolytic, rod-shaped bacteria with single polar flagella and deoxyribonucleic acid guanine-plus-cytosine contents of 42 to 49 mol%. (Wolin et al.) comb. nov. is designated the type species of the genus, and ATCC 29543 is the type strain of We propose sp. nov. (type strain, ATCC 33238) as the name for nine of the strains that formed a related but distinct group. We propose sp. nov. (type strain, ATCC 33237) as the name for the six isolates of noncorroding, microaerophilic, gram-negative, rod-shaped bacteria that have predominantly curved cells and deoxyribonucleic acid guanine-plus-cytosine contents of 34 to 38 mol%. The description of the genus is amended to include species with deoxyribonucleic acid guanine-plus-cytosine contents of 30 to 38 mol%.

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1981-10-01
2024-04-25
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References

  1. Badger S. J., Tanner A. C. R. 1981; Serological studies of Bacteroides gracilis, Campylobacter conci-sus, Wolinella recta, and Eikenella corrodens, all from humans with periodontal disease. Int. J. SysBacteriol 31:446–451
    [Google Scholar]
  2. Bryant M. P. 1974; Genus Butyrivibrio,. p 420–421 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  3. Bryant M. P. 1974; Genus Succinivibrio,. p 422 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  4. Bryant M. P. 1974; Genus Succinomonas,. p 422 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  5. DeLey J., Cattoir H., Reynaerts A. 1970; The quantitative measurement of DNA hybridization from renaturation rates. Eur. J. Biochem 12:133–142
    [Google Scholar]
  6. Eiken M. 1958; Studies on an anaerobic rod-shaped gram-negative microorganism: Bacteroides corrodens n. sp. Acta Pathol. Microbiol. Scand 43:404–416
    [Google Scholar]
  7. Henriksen S. D. 1969; Designation of the type strain of Bacteroides corrodens.. Int. J. Syst. Bacteriol. 19:165–166
    [Google Scholar]
  8. Hill L. R., Snell J. J. S., Lapage S. P. 1970; Identification and characterisation of Bacteroides corrodens.. J. Med. Microbiol 3:483–491
    [Google Scholar]
  9. Hungate R. E. 1966; The rumen and its microbes. p 80–86 Academic Press, Inc; New York:
    [Google Scholar]
  10. Jackson F. L., Goodman Y. E. 1972; Transfer of the facultative anaerobic organism Bacteroides corrodens Eiken to a new genus, Eikenella.. Int. J. Syst. Bacteriol 22:73–77
    [Google Scholar]
  11. Jackson F. L., Goodman Y. E. 1978; Bacteroides ureolyticus, a new species to accommodate strains previously identified as “Bacteroides corrodens, anaerobic.”. Int. J. Syst. Bacteriol 28:197–200
    [Google Scholar]
  12. Jackson F. L., Goodman Y. E., Bell F. R., Wong P. C., Whitehouse R. L. S. 1971; Taxonomic status of facultative strictly anaerobic ‘‘corroding bacilli” that have been classified as Bacteroides corrodens.. J. Med. Microbiol 4:171–184
    [Google Scholar]
  13. Khairat O. 1967; Bacteroides corrodens isolated from bacteriaemias.. J. Pathol. Bacteriol 94:29–40
    [Google Scholar]
  14. Lai C.-H., Listgarten M. A., Tanner A. C. R., Socransky S. S. 1981; Ultrastructures of Bacteroides gracilis, Campylobacter concisus, Wolinella recta, and Eikenella corrodens, all from humans with periodontal disease. Int. J. Syst. Bacteriol 31:465–475
    [Google Scholar]
  15. Loesche W. J., Gibbons R. J., Socransky S. S. 1965; Biochemical characteristics of Vibrio sputorum and relationship to Vibrio bubulus and Vibrio fetus.. J. Bacteriol 89:1109–1116
    [Google Scholar]
  16. Marmur M. 1961; A procedure for the isolation of deoxyribonucleic acid from micro-organisms. J. Mol. Biol 3:208–218
    [Google Scholar]
  17. Marmur M., Doty P. 1962; Determination of the base composition of DNA from its thermal denaturation temperature. J. Mol. Biol 5:109–118
    [Google Scholar]
  18. Newman M. G., Socransky S. S. 1977; Predominant cultivable microbiota in periodontosis. J. Peri-odontal Res 12:120–128
    [Google Scholar]
  19. Postgate J. P. 1974; Genus Desulfovibrio,. p 418–420 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  20. Ratner E. J., Person P., Kleinman D. J., Shklar G., Socransky S. S. 1979; Jaw bone cavities and trigeminal and atypical facial neuralgias. Oral Surg. Oral Med. Oral Pathol 48:3–20
    [Google Scholar]
  21. Robinson J. V. A., James A. L. 1973; Some serological studies on Bacteroides corrodens.. J. Gen. Microbiol 78:193–197
    [Google Scholar]
  22. Salanitro J. P., Muirhead P. A. 1975; Quantitative method for gas chromatographic analysis of short-chain monocarboxylic and dicarboxylic acids in fermentation media. Appl. Microbiol 29:374–381
    [Google Scholar]
  23. Shewan J. M., Vron M. 1974; Genus I. Vibrio,. p 340–345 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  24. Skerman V. B. D., McGowan V., Sneath P. H. A. ed 1980; Approved lists of bacterial names. Int. J. Syst. Bacteriol 30:225–420
    [Google Scholar]
  25. Smibert R. M. 1974; Genus II. Campylobacter,. p 207–212 In Buchanan R. E., Gibbons N. E. ed Bergey’s manual of determinative bacteriology, 8th ed.. The Williams & Wilkins Co; Baltimore:
    [Google Scholar]
  26. Smibert R. M. 1978; The genus Campylobacter.. Annu. Rev. Microbiol 32:673–709
    [Google Scholar]
  27. Smibert R. M., Holdeman L. V. 1976; Clinical isolates of anaerobic gram-negative rods with a formate-fumarate energy metabolism: Bacteroides corrodens, Vibrio succinogenes, and unidentified strains. J. Clin. Microbiol 3:432–437
    [Google Scholar]
  28. Sneath P. H. A., Sokal R. R. 1973 Numerical taxonomy. The principles and practice of numerical classification W. H. Freeman and Co; San Francisco:
    [Google Scholar]
  29. Socransky S. S., Holt S. C., Leadbetter E. R., Tanner A. C. R., Savitt E., Hammond B. F. 1979; Capnocytophaga: new genus of gram-negative gliding bacteria. III. Physiologic characterisation. Arch. Microbiol 122:29–33
    [Google Scholar]
  30. Steers E., Foltz E. L., Graves B. S., Riden J. 1959; An inocula replicating apparatus for routine testing of bacterial susceptibility to antibiotics. Antibiot. Chemother 9:307–311
    [Google Scholar]
  31. Tanner A. C. R., Haffer C., Bratthall G. T., Visconti R. A., Socransky S. S. 1979; A study of the bacteria associated with advancing periodontitis in man. J. Clin. Periodontol 6:278–307
    [Google Scholar]
  32. van Palenstein Helderman W. H., Winkler K. C. 1975; Elective medium for the direct count of vibrio (campylobacter), fusobacteria, bacteroides, seleno-monas and veillonella in the gingival crevice flora. J. Periodontal Res 10:230–241
    [Google Scholar]
  33. Véron M., Chatelain R. 1973; Taxonomic study of the genus Campylobacter Sebald and Véron and designation of the neotype strain for the type species, Campylobacter fetus (Smith and Taylor) Sebald and Véron. Int. J. Syst. Bacteriol 23:122–134
    [Google Scholar]
  34. Walker C. B., Niebloom T. A., Socransky S. S. 1979; Medium V: an agar medium for use in suscepti-bility testing of bacteria from human periodontal le-sions. Antimicrob. Agents Chemother 16:452–457
    [Google Scholar]
  35. Wolin M. J., Wolin E. A., Jacobs N. J. 1961; Cytochrome-producing anaerobic vibrio, Vibrio succinogenes sp. n. J. Bacteriol 81:911–917
    [Google Scholar]
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