Identification of four loci isolated from two Streptococcus thermophilus phage genomes responsible for mediating bacteriophage resistance

被引：30

作者：

Stanley, E

Walsh, L

van der Zwet, A

Fitzgerald, GF

van Sinderen, D ^{[1
]}

机构：

[1] Univ Coll Cork, Natl Food Biotechnol Ctr, Cork, Ireland

[2] Univ Coll Cork, Dept Microbiol, Cork, Ireland

[3] Univ Coll Cork, Dept Food Sci & Technol, Cork, Ireland

来源：

FEMS MICROBIOLOGY LETTERS | 2000年 / 182卷 / 02期

关键词：

Streptococcus thermophilus; bacteriophage; phage-encoded resistance; replication;

D O I：

10.1111/j.1574-6968.2000.tb08907.x

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Sequence data derived from the Streptococcus thermophilus phages phi O1205 and phi 7201 indicated that each of these phages contains a distinct DNA region dedicated to replication. Southern blotting experiments showed that phages infecting S. thermophilus may be divided into at least two groups, each containing the presumptive replication functions of either phi O1205 (group I) or phi 7201 (group II). Specific regions from the putative replication module of each of the two phages were examined for their ability to provide phage resistance. (C) 2000 Federation of European Microbiological Societies. Published by Elsevier Science B.V. All rights reserved.

引用

页码：271 / 277

页数：7

共 21 条

[1] Gapped BLAST and PSI-BLAST: a new generation of protein database search programs [J].