Analysis of the collar-whisker structure of temperate lactococcal bacteriophage TP901-1

被引:14
|
作者
Vegge, Christina S.
Neve, Horst
Brondsted, Lone
Heller, Knut J.
Vogensen, Finn K.
机构
[1] Royal Vet & Agr Univ, Dept Food Sci, DK-1958 Frederiksberg C, Denmark
[2] Royal Vet & Agr Univ, Dept Vet Pathobiol, Frederiksberg C, Denmark
[3] Fed Res Ctr Nutr & Food, Inst Microbiol, Kiel, Germany
关键词
SEQUENCE-ANALYSIS; ESCHERICHIA-COLI; ORGANIZATION; PROTEINS; PHAGES; HETERODUPLEX; ADSORPTION; INSIGHTS; GENOMES;
D O I
10.1128/AEM.01033-06
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Proteins homologous to the protein NPS (neck passage structure) are widespread among lactococcal phages. We investigated the hypothesis that NPS is involved in the infection of phage TP901-1 by analysis of an NPS- mutant. NPS was determined to form a collar-whisker complex but was shown to be nonessential for infection, phage assembly, and stability.
引用
收藏
页码:6815 / 6818
页数:4
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