SODIUM DEPENDENCE OF GROWTH AND METHANE FORMATION IN METHANOBACTERIUM-THERMOAUTOTROPHICUM

被引:68
作者
PERSKI, HJ [1 ]
MOLL, J [1 ]
THAUER, RK [1 ]
机构
[1] UNIV MARBURG, FACHBEREICH BIOL MIKROBIOL, D-3550 MARBURG, FED REP GER
关键词
D O I
10.1007/BF00425947
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
M. thermoautotrophicum required Na for growth and for CO2 reduction to methane. The dependence of the rate of growth and methane formation on the Na concentration was hyperbolic with an apparent Ks for Na of .apprx. 1 mM. Na apparently has a specific function in the energy metabolism of this bacterium.
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页码:319 / 321
页数:3
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