大肠杆菌中核糖体蛋白、核糖体RNA和RNA聚合酶亚基的基因簇。
Cluster of genes in Escherichia coli for ribosomal proteins, ribosomal RNA, and RNA polymerase subunits.
作者信息
Lindahl L, Jaskunas S R, Dennis P P, Nomura M
出版信息
Proc Natl Acad Sci U S A. 1975 Jul;72(7):2743-7. doi: 10.1073/pnas.72.7.2743.
The transducing phage lambdarifd18 isolated by Kirschbaum and Konrad [(1973 J. Bacteriol. 116, 517-526] was found to carry structural genes for several 50S ribosomal proteins and 16S and 23S rRNA. It has previously been demonstrated [Kirschbaum & Scaife (1974) Mol. Gen. Genet. 132, 193-201] that this phage carries genes for the DNA-dependent RNA polymerase (nucleosidetriphosphate:RNA nucleotidyltransferase; EC 2.7.7.6) subunits beta and beta'. Thus, the region of the E. coli chromosome carried by lambdarifd18 contains a cluster of genes essential for transcription and translation.
柯施鲍姆和康拉德分离出的转导噬菌体λrifd18[(1973年《细菌学杂志》116卷，517 - 526页)]被发现携带几种50S核糖体蛋白以及16S和23S rRNA的结构基因。此前已证明[柯施鲍姆和斯卡夫(1974年)《分子与普通遗传学》132卷，193 - 201页]，这种噬菌体携带DNA依赖性RNA聚合酶(核苷三磷酸:RNA核苷酸基转移酶；EC 2.7.7.6)的β和β'亚基的基因。因此，λrifd18携带的大肠杆菌染色体区域包含一组转录和翻译所必需的基因。
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