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乳糖转座子Tn 951在质粒RP 1上的多个整合位点以及Tn 951坐标系的建立。

Multiple integration sites for the lactose transposon Tn 951 on plasmid RP 1 and establishment of a coordinate system for Tn 951.

作者信息

Cornelis G, Ghosal D, Saedler H

出版信息

Mol Gen Genet. 1979 Jan 5;168(1):61-7. doi: 10.1007/BF00267934.

Abstract

Various molecules generated by transposition of the lactose transposon Tn 951 from plasmid pGC1 to plasmid RP1 were examined by DNA heteroduplex and restriction endonuclease analysis. Tn 951 was found to transpose to at least eight different sites on RP 1 in both possible orientations. A coordinate system for the lactose transposon Tn 951 is constructed.

摘要

通过DNA异源双链体和限制性内切酶分析,对乳糖转座子Tn 951从质粒pGC1转座到质粒RP1所产生的各种分子进行了检测。发现Tn 951以两种可能的方向转座到RP 1上至少八个不同的位点。构建了乳糖转座子Tn 951的坐标系。

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