EFFECTS OF RELA GENE ON SYNTHESIS OF AMINOACYL-TRANSFER-RNA SYNTHETASES AND OTHER TRANSCRIPTION AND TRANSLATION PROTEINS IN ESCHERICHIA-COLI-B

被引：71
作者：
BLUMENTHAL, RM
LEMAUX, PG
NEIDHARDT, FC
DENNIS, PP
机构：
[1] UNIV MICHIGAN, DEPT MICROBIOL, ANN ARBOR, MI 48109 USA
[2] UNIV BRITISH COLUMBIA, DEPT MICROBIOL, VANCOUVER V6T 1W5, BRITISH COLUMBI, CANADA
来源：
MOLECULAR AND GENERAL GENETICS | 1976年 / 149卷 / 03期
关键词：
D O I：
10.1007/BF00268530
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 effects of a partial restriction of valyl-tRNA aminoacylation on the synthesis of aminoacyl-tRNA synthetases, ribosomal proteins and other translation and transcription proteins were examined in otherwise isogenic stringent (relA+) and relaxed (relA1) derivatives of E. coli B. The synthesis of individual ribosomal proteins, elongation factor [EF] G, and to a lesser extent EF-Tu and EF-Ts, and the valyl- and arginyl-tRNA synthetases was subject to the influence of the stringent control system. The synthesis of the .alpha. and .beta. subunits of RNA polymerase and several of the aminoacyl-tRNA synthetases is either not subject to the influence of the stringent control system or is subject to additional regulatory constraints.
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页码：291 / 296
页数：6
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