大肠杆菌核糖体蛋白的遗传学研究。X. 通过粘质沙雷氏菌与大肠杆菌K12之间的属间交配实验对核糖体蛋白L21和S15进行定位。
Genetic studies of the ribosomal proteins in Escherichia coli. X. Mapping of the ribosomal proteins, L21 and S15, by intergeneric mating experiments between Serratia marcescens and Escherichia coli K12.
作者信息
Takata R, Kobata K
出版信息
Mol Gen Genet. 1976 Dec 8;149(2):159-65. doi: 10.1007/BF00332884.
PMID:796677
Abstract
Episomes of E. coli, which cover argG but not the str region, were transferred to Serratia marcescens. Ribosomal proteins from these hybrid strains were analyzed with phospho-cellulose or carboxy-methyl-cellulose column chromatography. Two E. coli ribosomal proteins, L21 and S15, could be detected in the ribosome from the hybrid strains in addition to the ribosomal proteins of S. marcescens.
摘要
覆盖argG但不覆盖str区域的大肠杆菌附加体被转移到粘质沙雷氏菌中。用磷酸纤维素或羧甲基纤维素柱色谱法分析这些杂交菌株的核糖体蛋白。除了粘质沙雷氏菌的核糖体蛋白外，在杂交菌株的核糖体中还能检测到两种大肠杆菌核糖体蛋白，L21和S15。
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