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Effect of transcription on RecBC- and RecF-mediated recombination within the tryptophan operon of Escherichia coli K-12.转录对大肠杆菌K-12色氨酸操纵子内RecBC和RecF介导的重组的影响。
J Bacteriol. 1979 Sep;139(3):1079-81. doi: 10.1128/jb.139.3.1079-1081.1979.
2
Isolation and characterization of mutations creating high-efficiency transcription initiation signals within the trp operon of Escherichia coli.大肠杆菌色氨酸操纵子内产生高效转录起始信号的突变的分离与鉴定。
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In vitro repression of transcription of the tryptophan operon by trp repressor.色氨酸阻遏物对色氨酸操纵子转录的体外抑制作用。
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Repression of 3-deoxy-D-arabinoheptulosonic acid-7-phosphate synthetase (trp) and enzymes of the tryptophan pathway in Escherichia coli K-12.大肠杆菌K-12中3-脱氧-D-阿拉伯庚酮糖酸-7-磷酸合成酶（trp）及色氨酸途径中酶的阻遏作用
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Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon.携带大肠杆菌K-12色氨酸操纵子调控区缺失的特异性转导噬菌体的分离。
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An element in the endogenous IgH locus stimulates gene targeting in hybridoma cells.内源性免疫球蛋白重链基因座中的一个元件可刺激杂交瘤细胞中的基因靶向作用。
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Transcription, topoisomerases and recombination.转录、拓扑异构酶与重组
Experientia. 1994 Mar 15;50(3):261-9. doi: 10.1007/BF01924009.

本文引用的文献

1
Transduction of Gal+ by coliphage T1. II. Role of lambda transcription control in the efficiency of transduction.大肠杆菌噬菌体T1对Gal+的转导。II. λ转录控制在转导效率中的作用。
J Virol. 1972 Feb;9(2):280-5. doi: 10.1128/JVI.9.2.280-285.1972.
2
Amber mutants of the trpR regulatory gene.色氨酸阻遏蛋白调节基因（trpR）的琥珀突变体
J Mol Biol. 1969 Aug 28;44(1):185-93. doi: 10.1016/0022-2836(69)90413-6.
3
Effect of gene induction on frequency of intragenic recombination of chromosome and F-merogenote in Escherichia coli K-12.基因诱导对大肠杆菌K-12中染色体和F-致育因子基因内重组频率的影响。
Genetics. 1968 Jan;58(1):55-67. doi: 10.1093/genetics/58.1.55.
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The relationship between recombination and transcription of the lactose genes of Escherichia coli K-12.大肠杆菌K-12乳糖基因的重组与转录之间的关系。
Genetics. 1967 Oct;57(2):283-9. doi: 10.1093/genetics/57.2.283.
5
The effect of arabinose-specific enzyme synthesis on recombination in the arabinose genes of Escherichia coli.阿拉伯糖特异性酶合成对大肠杆菌阿拉伯糖基因重组的影响。
Genetics. 1967 Nov;57(3):665-75. doi: 10.1093/genetics/57.3.665.
6
Progress toward a metabolic interpretation of genetic recombination of Escherichia coli and bacteriophage lambda.对大肠杆菌和噬菌体λ基因重组进行代谢解释的进展。
Genetics. 1974 Sep;78(1):259-71. doi: 10.1093/genetics/78.1.259.
7
Internal promoter of the tryptophan operon of Escherichia coli is located in a structural gene.大肠杆菌色氨酸操纵子的内部启动子位于一个结构基因中。
J Mol Biol. 1972 Aug 21;69(2):307-13. doi: 10.1016/0022-2836(72)90232-x.
8
Recombination deficient mutants of E. coli and other bacteria.大肠杆菌及其他细菌的重组缺陷型突变体。
Annu Rev Genet. 1973;7:67-86. doi: 10.1146/annurev.ge.07.120173.000435.
9
Involvement of DNA-dependent RNA polymerase in a recA-independent pathway of genetic recombination in Escheria coli.DNA依赖性RNA聚合酶参与大肠杆菌中不依赖recA的基因重组途径。
Proc Natl Acad Sci U S A. 1977 Sep;74(9):3932-6. doi: 10.1073/pnas.74.9.3932.
10
Nucleotide sequence of an insertion element, IS1.插入元件IS1的核苷酸序列。
Proc Natl Acad Sci U S A. 1978 Feb;75(2):615-9. doi: 10.1073/pnas.75.2.615.

转录对大肠杆菌K-12色氨酸操纵子内RecBC和RecF介导的重组的影响。

Effect of transcription on RecBC- and RecF-mediated recombination within the tryptophan operon of Escherichia coli K-12.

作者信息

Cosloy S D

出版信息

J Bacteriol. 1979 Sep;139(3):1079-81. doi: 10.1128/jb.139.3.1079-1081.1979.

DOI:10.1128/jb.139.3.1079-1081.1979
PMID:383685
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC218062/
Abstract

Recombination between tryptophan gene mutations within the trp operon was determined among transductants for an outside linked cysB marker under conditions of repression and derepression. These studies, carried out with recipient strains utilizing the RecBC or RecF pathway, or a combination of these pathways of recombination, demonstrate that transcription of trp genes as regulated by the trp repressor has no significant effect on RecBC- or RecF-mediated recombination within the trp operon.

摘要

在阻遏和去阻遏条件下，测定了色氨酸操纵子内色氨酸基因突变之间的重组情况，这些重组发生在与外部连锁的半胱氨酸B标记的转导子之间。这些研究是在利用RecBC或RecF重组途径或这些重组途径组合的受体菌株中进行的，结果表明，由色氨酸阻遏物调控的色氨酸基因转录对色氨酸操纵子内RecBC或RecF介导的重组没有显著影响。