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References

  • 1
    Conrad, R., Phelps, T.J. and Zeikus, J.G. (1985) Gas metabolism evidence in support of the juxtaposition of hydrogen-producing and methanogenic bacteria in sewage sludge and lake sediments. Appl. Environ. Microbiol. 50, 595601.
  • 2
    Thiele, J.H., Chartrain, M. and Zeikus, J.G. (1988) Control of interspecies electron flow during anaerobic digestion: role of floc formation in syntrophic methanogenesis. Appl. Environ. Microbiol. 54, 1019.
  • 3
    Vogels, G.D., Hoppe, W.F. and Stumm, C.K. (1980) Association of methanogenic bacteria with rumen ciliates. Appl. Environ. Microbiol. 40, 608612.
  • 4
    Finlay, B.J., Esteban, G., Clarke, K.J., Williams, A.G., Embley, T.M. and Hirt, R.P. (1994) Some rumen ciliates have endosymbiotic methanogens. FEMS Microbiol. Lett. 117, 157162.
  • 5
    Krumholz, L.R., Forsberg, C.W. and Veira, D.M. (1983) Association of methanogenic bacteria with rumen protozoa. Can. J. Microbiol. 29, 676680.
  • 6
    Ushida, K. and Jouany, J.P. (1996) Methane production from ciliated rumen protozoa and its effect on protozoal activity. Lett. Appl. Microbiol. 23, 129132.
  • 7
    Stumm, C.K., Gijzen, H.J. and Vogels, G.D. (1982) Association of methanogenic bacteria with ovine rumen ciliates. Br. J. Nutr. 47, 9599.
  • 8
    Williams, A.G. and Coleman, G.S. (1992) The Rumen Protozoa. Springer-Verlag, New York.
  • 9
    Coleman, G.S. (1985) The cellulase content of 15 species of entodiniomorphid protozoa, mixed bacteria and plant debris isolated from the ovine rumen. J. Agric. Sci. Camb. 104, 349360.
  • 10
    Paynter, M.J.B. and Hungate, R.E. (1968) Characterization of Methanobacterium mobilis, sp.n., isolated from the bovine rumen. J. Bacteriol. 95, 19431951.
  • 11
    Clarke, K.R. and Owens, N.J.P. (1983) A simple and versatile micro-computer program for the determination of ‘most probable number’. J. Microbiol. Methods 1, 133137.
  • 12
    McDougall, E.I. (1948) Studies on ruminant saliva. I. The composition and output of sheep saliva. Biochem. J. 43, 99109.
  • 13
    Ushida, K., Miyazaki, A. and Kawashima, R. (1982) Effect of monensin on ruminal gas and VFA production of wethers fed high roughage ration. Jpn. J. Zootech. Sci. 53, 412416.
  • 14
    Hoshi, S., Sakata, T., Mikuni, K., Hashimoto, H. and Kimura, S. (1994) Galactosylsucrose and xylosylfructoside alter digestive tract size and concentrations of cecal organic acids in rats fed diets containing cholesterol and cholic acid. J. Nutr. 124, 5260.
  • 15
    Gill, J.L. (1978) Design and Analysis of Experiments in the Animal and Medical Sciences. The Iowa State University Press, Ames, IA.
  • 16
    Van Bruggen, J.J.A., Stumm, C.K. and Vogels, G.D. (1983) Symbiosis of methanogenic bacteria and sapropelic protozoa. Arch. Microbiol. 136, 8995.
  • 17
    Ushida, K., Newbold, C.J., Fonty, G., Morvan, B. and Jouany, J.P. (1995) Interspecies hydrogen transfer between the rumen ciliate Polyplastron multivesiculatum and methanogenic bacteria. Proc. Jpn. Soc. Rumen Metabol. Physiol. 6, 6163.
  • 18
    Jarrell, K.F. and Saulnier, M. (1987) Inhibition of methanogenesis in pure cultures by ammonia, fatty acids, and heavy metals, and protection against heavy metal toxicity by sewage sludge. Can. J. Microbiol. 33, 551554.
  • 19
    Boone, D.R., Whitman, W.B. and Rouvière, P. (1993) Diversity and taxonomy of methanogens. In: Methanogenesis (Ferry, J.G., Ed.), pp. 35–80. Chapman and Hall, New York.
  • 20
    Embley, T.M. and Finlay, B.J. (1994) The use of small subunit rRNA sequences to unravel the relationships between anaerobic ciliates and their methanogen endosymbionts. Microbiology 140, 225235.