CHARACTERIZATION OF OP3, A LYSIS-DEFECTIVE MUTANT OF BACTERIOPHAGE-F2

被引:42
作者
MODEL, P [1 ]
WEBSTER, RE [1 ]
ZINDER, ND [1 ]
机构
[1] ROCKEFELLER UNIV,NEW YORK,NY 10021
基金
美国国家科学基金会; 美国国家卫生研究院;
关键词
D O I
10.1016/0092-8674(79)90043-6
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
We have isolated a conditional lethal mutant of bacteriophage f2 which makes plaques only on E. coli strains carrying a UGA suppressor. It grows normally in nonsuppressing hosts but does not lyse such strains. The mutation complements with amber mutations in each of the three known phage cistrons. These observations lead us to postulate the existence of a fourth gene in the RNA phage. © 1979.
引用
收藏
页码:235 / 246
页数:12
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