The effect of the ribosomal protein S1 fromEscherichia coli on the synthesis in vitro of bacterial-, DNA phage- and RNA phage proteins

Autor: van Dieijen, G., van Knippenberg, P. H., van Duin, J., Koekman, B., Pouwels, P. H.
Zdroj: Molecular and General Genetics MGG; February 1977, Vol. 153 Issue: 1 p75-80, 6p
Abstrakt: Summary Using an in vitro preparation for protein synthesis, we have studied the effect of the ribosomal protein S1 fromEscherichia coli on the synthesis of the coat protein of the RNA-containing phages Qß and MS2, on that of an “early” and a ?ate” enzyme encoded by the DNA containing phage T7, and on that of anthranilate synthetase, an enzyme encoded by the bacterial tryptophan operon. Our results indicated that for the synthesis of these five proteins the presence of S1 is required. From these results we conclude that S1 is an essential protein for the translation of bacterial and bacteriophage messenger RNA.
Databáze: Supplemental Index
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