I 类 R 质粒促进大肠杆菌中稳定核糖核酸的降解。
I-like R plasmids promote degradation of stable ribonucleic acid in Escherichia coli.
作者信息
Ohnishi Y, Akimoto S
出版信息
J Bacteriol. 1980 Nov;144(2):833-5. doi: 10.1128/jb.144.2.833-835.1980.
Abstract
Some I-like R plasmids, R483, R144, R64drd-11 and R621a, belonging to compatibility groups IncI alpha and I gamma promoted degradation of stable RNA in the srnA1 cells of Escherichia coli after addition of rifampin at 42 degrees C. R16 and R834 plasmids of compatibility group IncB also promoted the degradation of RNA. However, other many kinds of plasmids did not. The promotion of RNA degradation was delayed by the addition of chloramphenicol with rifampin.
摘要
一些属于不相容群IncIα和Iγ的I类R质粒，如R483、R144、R64drd - 11和R621a，在42℃添加利福平后，可促进大肠杆菌srnA1细胞中稳定RNA的降解。不相容群IncB的R16和R834质粒也能促进RNA的降解。然而，其他多种质粒则不能。氯霉素与利福平一起添加会延迟RNA降解的促进作用。
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本文引用的文献
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