编码核糖体蛋白S15、L21和L27的基因在大肠杆菌中位于argG附近。
Genes coding for ribosomal proteins S15, L21, and L27 map near argG in Escherichia coli.
作者信息
Kitakawa M, Dabbs E R, Isono K
出版信息
J Bacteriol. 1979 Jun;138(3):832-8. doi: 10.1128/jb.138.3.832-838.1979.
Mutants with alterations in the structural genes for ribosomal proteins S15, L21, and L27 were used in mapping the genes coding for these proteins. Results from P1kc-mediated transductions indicate that the genes for L21 (rplU) and L27 (rpmA) form a gene cluster and are located between argG and gltB at 68.1 min, whereas the gene for S15 (rpsO) is situated close to, but on the opposite side or, argG. The gene order in this region is concluded to be gltB-(rplU, rpmA)-argG-rpsO-mtr.
利用核糖体蛋白S15、L21和L27结构基因发生改变的突变体来定位编码这些蛋白质的基因。P1kc介导的转导结果表明，L21（rplU）和L27（rpmA）的基因形成一个基因簇，位于68.1分钟处的argG和gltB之间，而S15（rpsO）的基因靠近argG，但在其相反一侧，该区域的基因顺序推断为gltB-（rplU，rpmA）-argG-rpsO-mtr。
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