The capacity to transport potassium influences sodium tolerance in Saccharomyces cerevisiae

被引：52

作者：

Gomez, MJ

Luyten, K

Ramos, J

机构：

[1] ESCUELA TECN SUPER INGN AGRON & MONTES,DEPT MICROBIOL,E-14071 CORDOBA,SPAIN

[2] KATHOLIEKE UNIV LEUVEN,LAB MOLEC CELBIOL,B-3001 HEVERLEE,BELGIUM

来源：

FEMS MICROBIOLOGY LETTERS | 1996年 / 135卷 / 2-3期

关键词：

potassium transport mutants; sodium tolerance; Saccharomyces cerevisiae;

D O I：

10.1016/0378-1097(95)00441-6

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The capacity to transport potassium and to discriminate between the different alkali cations has been found to affect sodium tolerance in Saccharomyces cerevisiae. Mutants with a defective capacity to transport K+ were more sensitive to high concentrations of Na+ because they accumulated more Na+ and less K+ than wild-type cells which showed high discrimination between K+ and Na+.

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收藏

页码：157 / 160

页数：4

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