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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.
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页码：316 / +
页数：1
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