INDUCTION OF RESPIRATORY CONTROL BY K+ IN MITOCHONDRIA

被引：22

作者：

GOMEZPUYOU, A

SANDOVAL, F

TUENA, M

PENA, A

CHAVEZ, E

机构：

[1] Departamento de Bioquímica, Facultad de Medicina, Ciudad Unisitaria, Mexico, D. F.

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1969年 / 36卷 / 02期

关键词：

D O I：

10.1016/0006-291X(69)90332-5

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The effect of K+ on the respiratory control of rat liver mitochondria partially depleted of K+ has been studied. Although the P O ratios are not ostensibly affected by K+, the State 3/State 4 respiratory ratio is considerably enhanced by the addition of the cation to the incubation mixture with NAD dependent substrates. The results are suggestive that K+ is not required for the formation of ATP during coupled electron transport, but that the respiratory control of mitochondria depends on the K+ content of the mitochondria. © 1969.

引用

页码：316 / +

页数：1