几种肠杆菌科细菌色氨酸操纵子内部低效启动子的明显保守性。
The apparent conservation of the internal low efficiency promoter of the tryptophan operons of several species of Enterobacteriaceae.
作者信息
Largen M, Belser W
出版信息
Genetics. 1973 Sep;75(1):19-22. doi: 10.1093/genetics/75.1.19.
Abstract
The specific activities of the tryptophan biosynthetic enzymes were determined for eleven different species of Enterobacteriaceae grown under repressing and non-repressing conditions. In all the bacteria examined the multipliciy of derepression for the first two enzymes of the pathway was at least twofold greater than the multiplicity of derepression for the last three enzymes.
摘要
测定了在阻遏和非阻遏条件下生长的11种不同肠杆菌科细菌中色氨酸生物合成酶的比活性。在所有检测的细菌中，该途径前两种酶的去阻遏倍数比后三种酶的去阻遏倍数至少大两倍。
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本文引用的文献
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Transduction and recombination study of linkage relationships among the genes controlling tryptophan synthesis in Escherichia coli.大肠杆菌中控制色氨酸合成的基因间连锁关系的转导与重组研究。
Virology. 1959 Aug;8:425-47. doi: 10.1016/0042-6822(59)90046-7.
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Acetylornithinase of Escherichia coli: partial purification and some properties.大肠杆菌的乙酰鸟氨酸酶：部分纯化及某些性质
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The functional organization of the tryptophan gene cluster in Salmonella typhimurium.鼠伤寒沙门氏菌中色氨酸基因簇的功能组织。
Proc Natl Acad Sci U S A. 1966 Jul;56(1):111-8. doi: 10.1073/pnas.56.1.111.
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Gene structure and protein structure.基因结构与蛋白质结构。
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Mutations creating internal promoter elements in the tryptophan operon of Salmonella typhimurium.在鼠伤寒沙门氏菌色氨酸操纵子中产生内部启动子元件的突变。
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The internal low-efficiency promoter of the tryptophan operon of Escherichia coli.大肠杆菌色氨酸操纵子的内部低效启动子。
J Mol Biol. 1968 Dec;38(3):447-51. doi: 10.1016/0022-2836(68)90401-4.
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Mutational alteration of the maximal level of Lac operon expression.乳糖操纵子表达最大水平的突变改变。
Cold Spring Harb Symp Quant Biol. 1966;31:403-8. doi: 10.1101/sqb.1966.031.01.052.
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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.
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