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营养上调后30S和50S核糖体蛋白的平衡产生。

Balanced production of 30S and 50S ribosomal proteins after a nutritional shift-up.

作者信息

Young R, Dennis P P

出版信息

J Bacteriol. 1975 Dec;124(3):1618-20. doi: 10.1128/jb.124.3.1618-1620.1975.

Abstract

The synthesis of bulk ribosomal protein (r-protein) after a nutritional shift-up in Escherichia coli B/r was examined. It was found that the molar ratio of the net synthesis rates of 30S and 50S r-protein remains constant during the transition period after the shift-up and equal to the preshift ratio. The implications for the control of ribosome synthesis are discussed.

摘要

研究了大肠杆菌B/r营养上调后大量核糖体蛋白(r蛋白)的合成情况。发现在上调后的过渡期内,30S和50S r蛋白的净合成速率的摩尔比保持恒定,且等于上调前的比例。文中讨论了这对核糖体合成控制的影响。

相似文献

9
Regulation of ribosomal protein synthesis in Escherichia coli.大肠杆菌中核糖体蛋白合成的调控
J Bacteriol. 1970 Feb;101(2):574-83. doi: 10.1128/jb.101.2.574-583.1970.

引用本文的文献

1
Kinetics of ribosome synthesis during a nutritional shift-up in Escherischia coli K-12.
Mol Gen Genet. 1977 Apr 29;152(3):259-66. doi: 10.1007/BF00693079.

本文引用的文献

1
Control of production of ribosomal protein.核糖体蛋白产生的调控
J Mol Biol. 1967 Jul 14;27(1):41-55. doi: 10.1016/0022-2836(67)90350-6.
9
Synthesis of individual ribosomal proteins during a nutritional shift-up.
Eur J Biochem. 1974 May 2;44(1):123-30. doi: 10.1111/j.1432-1033.1974.tb03464.x.

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