ASPECTS OF GLUCOSE-UPTAKE IN SACCHAROMYCES-CEREVISIAE

被引:12
作者
GONCALVES, T
LOUREIRODIAS, MC
机构
关键词
D O I
10.1128/jb.176.5.1511-1513.1994
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A wild-type Saccharomyces cerevisiae strain showed simple saturation kinetics for glucose uptake, with a K, of 4 mM when cells were obtained from exponential growth on glucose, and a similar, single K-m of 2 to 8 mM was found under a variety of other growth conditions. Later in growth on glucose, and during ethanol utilization, a second kinetic component was observed, which might reflect either artifacts of membrane alteration or a K-m in the molar range.
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页码:1511 / 1513
页数:3
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