Bedwell D, Davis G, Gosink M, Post L, Nomura M, Kestler H, Zengel J M, Lindahl L
Nucleic Acids Res. 1985 Jun 11;13(11):3891-903. doi: 10.1093/nar/13.11.3891.
In Escherichia coli some 19 transcription units encoding the 52 ribosomal proteins are scattered throughout the genome. One of the units, the alpha operon, encodes genes for the ribosomal proteins S13, S11, S4 and L17 as well as the alpha subunit of RNA polymerase. We report here the complete 3.0 kb nucleotide sequence of the alpha operon. In addition, we have determined by S1 nuclease mapping the site of transcription termination in this operon.
在大肠杆菌中,约19个编码52种核糖体蛋白的转录单位散布于整个基因组。其中一个单位,即α操纵子,编码核糖体蛋白S13、S11、S4和L17的基因以及RNA聚合酶的α亚基。我们在此报告α操纵子完整的3.0 kb核苷酸序列。此外,我们通过S1核酸酶图谱分析确定了该操纵子中转录终止的位点。