一种感染沙门氏菌、志贺氏菌和大肠杆菌的新型宽宿主范围多价Tequatrovirus噬菌体的表征

IF 2.5 4区医学 Q3 VIROLOGY

Archives of Virology Pub Date : 2025-02-05 DOI:10.1007/s00705-025-06236-2

Jaap S. Bosma, Eric Latyshev, Olivia X. Ma, Eleanore G. Hansen, Estephany Cortes-Ortega, Vijay S. Reddy, Vincent Noireaux, Steven D. Bowden

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引用次数: 0

摘要

通过对三种不同沙门氏菌的富集，从废水中分离出新型多价T-even型噬菌体vB_SenS_Jbel，并对其进行了鉴定。vB_SenS_Jbel病毒粒子具有长约100nm、宽约80nm的二十面体衣壳。基因组由线性双链DNA组成，长度为165,566 bp。对该病毒的基因组和结构分析表明，该病毒属于strabovirriae科Tequatrovirus属。这种新型多价噬菌体通过其独特的尾部纤维结构可以感染大肠杆菌和多种沙门氏菌和志贺氏菌。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Characterization of a novel broad-host-range polyvalent Tequatrovirus bacteriophage infecting Salmonella, Shigella, and Escherichia coli

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Characterization of a novel broad-host-range polyvalent Tequatrovirus bacteriophage infecting Salmonella, Shigella, and Escherichia coli

We isolated and characterized the novel polyvalent T-even type bacteriophage vB_SenS_Jbel from wastewater using an enrichment of three different Salmonella strains. The vB_SenS_Jbel virions have prolate icosahedral capsids approximately 100 nm long and 80 nm wide. The genome consists of linear, double-stranded DNA that is 165,566 bp long. Analysis of the genome and structure of vB_SenS_Jbel indicates that it belongs to the genus Tequatrovirus of the family Straboviridae. This novel polyvalent phage can infect Escherichia coli and multiple Salmonella and Shigella species through its unique tail fiber structure.

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来源期刊

Archives of Virology 医学-病毒学

CiteScore

5.10

自引率

7.40%

发文量

324

审稿时长

4.5 months

期刊介绍： Archives of Virology publishes original contributions from all branches of research on viruses, virus-like agents, and virus infections of humans, animals, plants, insects, and bacteria. Coverage spans a broad spectrum of topics, from descriptions of newly discovered viruses, to studies of virus structure, composition, and genetics, to studies of virus interactions with host cells, organisms and populations. Studies employ molecular biologic, molecular genetics, and current immunologic and epidemiologic approaches. Contents include studies on the molecular pathogenesis, pathophysiology, and genetics of virus infections in individual hosts, and studies on the molecular epidemiology of virus infections in populations. Also included are studies involving applied research such as diagnostic technology development, monoclonal antibody panel development, vaccine development, and antiviral drug development.Archives of Virology wishes to publish obituaries of recently deceased well-known virologists and leading figures in virology.