Genetic analysis of the stationary phase-induced mcb operon promoter in Escherichia coli
نویسندگان
چکیده
منابع مشابه
Genetic analysis of the histidine operon in Escherichia coli K12.
I N Salmonella typhimurium a cluster of nine genes, behaving as a single operon (AMES and GARRY 1959) specify the enzymes which carry out the ten reactions involved in the biosynthesis of histidine; one of the nine enzymes is bifunctional (LOPER, GRABNAR, STAHL, HARTMAN and HARTMAN 1964). The histidine operon is contained in a linear segment of deoxyribonucleic acid (DNA) estimated by AMES, GOL...
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RNase III, an Escherichia coli double-stranded endoribonuclease, is known to be involved in maturation of rRNA and regulation of several bacteriophage and Escherichia coli genes. Clones of the region of the E. coli chromosome containing the gene for RNase III (rnc) were obtained by screening genomic libraries in lambda with DNA known to map near rnc. A phage clone with the rnc region was random...
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The bgl operon is silent and uninducible in wild-type strains of Escherichia coli and requires mutational activation for optimal expression. We show that transcription from the wild-type and the activated bgl promoter exhibits a growth phase-dependent enhancement that is highest in the stationary phase. We have assessed the effect of mutations in rpoS, crl, hns, leuO and bglJ, known to regulate...
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ژورنال
عنوان ژورنال: Molecular Microbiology
سال: 1998
ISSN: 0950-382X,1365-2958
DOI: 10.1046/j.1365-2958.1998.00690.x