Suppr超能文献

在e基因(噬菌体溶菌酶)中存在缺失且对T4噬菌体敏感的大肠杆菌突变体。

Escherichia coli mutants permissive for T4 bacteriophage with deletion in e gene (phage lysozyme).

作者信息

Sundar Raj C V, Wu H C

出版信息

J Bacteriol. 1973 May;114(2):656-65. doi: 10.1128/jb.114.2.656-665.1973.

Abstract

Escherichia coli mutants have been isolated that are permissive for the infection by T4 phage with deletion in the cistron for the phage lysozyme, the e gene. Some, but not all, of these mutants are simultaneously permissive for the infection by T4 phage defective in the t gene, the product of which has also been implicated in the release of progeny phages. Most of these mutants shared the following properties: temperature sensitivity in growth and cell division, increased sensitivity towards a number of unrelated antibiotics and colicins, and increased sensitivity towards anionic detergents (sodium dodecyl sulfate and sodium deoxycholate). The possible biochemical basis for these phenotypes is discussed.

摘要

已经分离出大肠杆菌突变体,这些突变体允许T4噬菌体感染,该噬菌体在噬菌体溶菌酶的顺反子(即e基因)中存在缺失。其中一些(但不是全部)突变体同时允许t基因缺陷的T4噬菌体感染,t基因的产物也与子代噬菌体的释放有关。这些突变体中的大多数具有以下共同特性:生长和细胞分裂中的温度敏感性、对多种不相关抗生素和大肠杆菌素的敏感性增加,以及对阴离子去污剂(十二烷基硫酸钠和脱氧胆酸钠)的敏感性增加。文中讨论了这些表型可能的生化基础。

相似文献

4
Participation of the s gene product of phage T4 in the establishment of resistance to T4 ghosts.
Virology. 1974 Apr;58(2):369-76. doi: 10.1016/0042-6822(74)90072-5.
8

本文引用的文献

4
ON THE MECHANISMS OF ACTION OF COLICINS.论大肠杆菌素的作用机制。
Ann Inst Pasteur (Paris). 1964 Nov;107:SUPPL:67-73.
10
[Isolation of membrane mutants in Escherichia coli].[大肠杆菌膜突变体的分离]
C R Acad Hebd Seances Acad Sci D. 1970 May 25;270(21):2591-3.

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