R质粒介导摩根氏变形杆菌染色体的转移

Mobilization of the Proteus morganii chromosome by R plasmids.

作者信息

Beck Y, Coetzee J N

出版信息

J Gen Microbiol. 1980 Jun;118(2):539-42. doi: 10.1099/00221287-118-2-539.

Abstract

R plasmids R702, R711b, R1, D, Rip69, R447b, R471 and R394, belonging to different incompatibility groups, mobilized the Proteus morganii 2815 chromosome. Matings employing plasmids R711b or R702 as sex factors with doubly auxotrophic recipients produced recombinants characterized by the obligatory inheritance of ser-1+, irrespective of the selected marker.

摘要

属于不同不相容群的R质粒R702、R711b、R1、D、Rip69、R447b、R471和R394可转移摩根变形杆菌2815染色体。以R711b或R702质粒作为性因子与双重营养缺陷型受体进行交配，产生的重组体具有ser-1+的强制遗传特征，而与所选标记无关。