1. Bakhiet, N., Forney, F. W., Stahly, D. P., Daniels, L. 1983. Lysine biosynthesis inMethanobacterium thermoautotrophicum is by the diaminopimelic acid pathway. Abstracts of the Annual Meeting of the American Society for Microbiology1983:271.
2. Balch, W. E., Wolfe, R. S. 1976. New approach to cultivation of methanogenic bacteria: 2-mercaptoethanesulfonic acid (HS-CoM)-dependent growth ofMethanobacterium ruminantium in a pressurized atmosphere. Applied and Environmental Microbiology32:781–791.
3. Bryant, M. P., Wolin, E. A., Wolin, M. J., Wolfe, R. S. 1967.Methanobacillus omelianskii, a symbiotic association of two species of bacteria. Archives for Microbiology59:20–31.
4. Daniels, L., Zeikus, J. G. 1978. One-carbon metabolism in methanogenic bacteria: analysis of short term fixation products of14CO2 and14CH3OH incorporated into whole cells. Journal of Bacteriology136:75–84.
5. Fox, G. E., Stackebrandt, E., Hespell, R. B., Gibson, J., Maniloff, J., Dyer, T. A., Wolfe, R. S., Balch, W. E., Tanner, R. S., Magrum, L. J., Zablen, L. B., Blakemore, R., Gupta, R., Bonen, L., Lewis, B. J., Stahl, D. A., Luehrsen, K. R., Chen, K. N., Woese, C. R. 1980. The phylogeny of prokaryotes. Science209:457–463.