GLUTAMINE SYNTHESIS IS A REGULATORY SIGNAL CONTROLLING GLUCOSE CATABOLISM IN SACCHAROMYCES-CEREVISIAE

被引：6

作者：

FLORESSAMANIEGO, B ^{[1
]}

OLIVERA, H ^{[1
]}

GONZALEZ, A ^{[1
]}

机构：

[1] UNIV NACL AUTONOMA MEXICO,INST FISIOL CELULAR,DEPT MICROBIOL,MEXICO CITY 04510,DF,MEXICO

来源：

JOURNAL OF BACTERIOLOGY | 1993年 / 175卷 / 23期

关键词：

D O I：

10.1128/JB.175.23.7705-7706.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The effect of glutamine biosynthesis and degradation on glucose catabolism in Saccharomyces cerevisiae was studied. A wild-type strain and mutants altered in glutamine biosynthesis and degradation were analyzed. Cells having low levels of glutamine synthetase activity showed high ATP/ADP ratios and a diminished rate of glucose metabolism. It is proposed that glutamine biosynthesis plays a role in the regulation of glucose catabolism.

引用

页码：7705 / 7706

页数：2