INFLUENCE OF RIBOSOMAL FACTORS DURING MATURATION OF RETICULOCYTES

被引：33

作者：

HERZBERG, M

REVEL, M

DANON, D

机构：

[1] Section of Biological Ultrastructure, Department of Biochemistry, The Weizmann Institute of Science, Rehovot

[2] Department of Biochemistry, The Weizmann Institute of Science, Rehovot

来源：

EUROPEAN JOURNAL OF BIOCHEMISTRY | 1969年 / 11卷 / 01期

关键词：

D O I：

10.1111/j.1432-1033.1969.tb00752.x

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：

During maturation of reticulocytes their ribosomes become less active for protein synthesis. Testing the stimulation effect of KCl ribosomal wash (KCl factors) extracted from ribosomes from cells of different ages isolated by “density distribution of cells” technique, we show that active KCl factors are present on ribosomes from young cells and not on ribosomes from old cells. We demonstrate that the KCl factors can form polysomes from monosomes. The level of action of these factors is investigated and the possibility that they act as initiation factors is examined. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：148 / &

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