Methanospirillum, a New Genus of Methanogenic Bacteria, and Characterization of Methanospirillum hungatii sp.nov.

References

1. Barker H. A. 1956 Bacterial fermentations. p. 14–15 John Wiley and Sons; New York:
   [Google Scholar]
2. Bladen H. A., Nylen M. V., Fitzgerald R. J. 1964; Internai structures of a Eubacterium sp. demonstrated by the négative staining technique. J. Bacteriol. 88:763–770
   [Google Scholar]
3. Bryant M. P., Robinson I. M. 1961; An improved nonselective culture medium for ruminai bacteria and its use in determining diurnal variation in number of bacteria in the rumen. J. Dairy Sci. 44:1446–1456
   [Google Scholar]
4. Hungate R. E. 1950; The anaérobie mesophilic cellulolytic bacteria. Bacteriol. Rev. 14:1–49
   [Google Scholar]
5. Langenberg K. F., Bryant M. P., Wolfe R. S. 1968; Hydrogen-oxidizing methane bacteria. II. Electron microscopy. J. Bacteriol. 95:1124–1129
   [Google Scholar]
6. Marmur J. 1961; A procedure for the isolation of deoxyribonucleic acid from microorganisms. J. Mol. Biol. 3:2317–2324
   [Google Scholar]
7. Schildkraudt C. L., Marmur J., Doty P. 1962; Détermination of the base composition of deoxyribonucleic acid from its buoyant density in CsQ. J. Mol. Biol. 4:430–443
   [Google Scholar]
8. Smith P. H. 1966; Microbiology of sludge methanogenesis. Develop. Ind. Microbiol. 7:156–161
   [Google Scholar]
9. Wolfe R. S. 1972; Microbial formation of methane. Advan. Microbiol. Physiol. 8:107–145
   [Google Scholar]
10. Wolin E. A., Wolin M. J., Wolfe R. S. 1963; Formation of methane by bacterial extracts. J. Biol. Chem. 238:2882–2886
    [Google Scholar]
11. Zeikus J. G., Wolfe R. S. 1972; Methanobac- terium thermoautotrophicum sp. n., an anaérobie, autotrophic extreme thermophile.. J. Bacteriol. 109:707–713
    [Google Scholar]
12. Zwillenberg L. O. 1964; Electron microscopie features of gram-negative and gram-positive bacteria embedded in phosphotungstate. Antonie van Leeuwenhoek J. Microbiol. Serol. 30:154–162
    [Google Scholar]