Suppr超能文献

四环素抗性决定因子从R100 - 1转移至大肠杆菌K - 12染色体。

Translocation of the tetracycline resistance determinant from R100-1 to the Escherichia coli K-12 chromosome.

作者信息

Foster T J, Howe T G, Richmond K M

出版信息

J Bacteriol. 1975 Dec;124(3):1153-8. doi: 10.1128/jb.124.3.1153-1158.1975.

Abstract

Pairs of normally incompatible derivatives of R100-1 (one ChlS TetR, the other ChilR TetS) were forced to coexist in a recA host by selection for ChlR TetR cells. After many generations stable derivatives were isolated. The analysis of none independent stabilization experiments showed that in each case TetR was translocated from the plasmid to the chromosome of the host. No evidence for the joint integration of other plasmid genes (those controlling transfer, antibiotic resistance, incompatibility, or origin of transfer replication) was obtained. One of the chromosomal TetR determinants was mapped close to metE.

摘要

通过筛选ChlR TetR细胞,使R100 - 1的通常不兼容的衍生物对(一个是ChlS TetR,另一个是ChilR TetS)在recA宿主中共存。经过许多代后,分离出了稳定的衍生物。对多个独立的稳定化实验分析表明,在每种情况下,TetR都从质粒转移到了宿主染色体上。未获得其他质粒基因(那些控制转移、抗生素抗性、不相容性或转移复制起点的基因)联合整合的证据。其中一个染色体TetR决定簇被定位在靠近metE的位置。

相似文献

引用本文的文献

1
Transferable Mechanisms of Quinolone Resistance from 1998 Onward.1998 年以来喹诺酮类耐药的可转移机制。
Clin Microbiol Rev. 2019 Aug 14;32(4). doi: 10.1128/CMR.00007-19. Print 2019 Sep 18.

本文引用的文献

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验