[Mutants of Escherichia coli deficient in 4-thiouridine in which growth is insensitive to illumination at 365 nm].
作者信息
Thomas G, Favre A
出版信息
C R Acad Hebd Seances Acad Sci D. 1977 Apr 4;284(14):1345-7.
PMID:405149
Abstract
Thirteen different mutants of E coli K12 selected for a reduced near ultra-violet induced growth delay have been isolated. The t-RNAs extracted from these clones have all a depressed content of 4-thiouridine. One of these mutants, called Nop has an almost negligible growth delay and completely lacks 4-thiouridine in its t-RNAs. Thus we provide genetic proofs that 4-thiouridine is the chromophore for growth delay.
摘要
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引用本文的文献
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Enzymes producing 4-thiouridine in Escherichia coli tRNA: approximate chromosomal locations of the genes and enzyme activities in a 4-thiouridine-deficient mutant.大肠杆菌tRNA中产生4-硫尿苷的酶：4-硫尿苷缺陷型突变体中基因的大致染色体位置和酶活性
J Bacteriol. 1978 Sep;135(3):993-7. doi: 10.1128/jb.135.3.993-997.1978.
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