Isolation and characterization of the novel Vibrio parahaemolyticus phage vB_VpaM_PVP-XSN

文献类型: 外文期刊

第一作者: Lyu, Sunjian

作者: Lyu, Sunjian;Lou, Bao;Liu, Li;Qi, Tianpeng;Xia, Meiwen;Xu, Haisheng

作者机构:

期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.5; 五年影响因子:2.2 )

ISSN: 0304-8608

年卷期: 2025 年 170 卷 3 期

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收录情况: SCI

摘要: A novel Vibrio parahaemolyticus phage, designated vB_VpaM_PVP-XSN (hereafter referred to as PVP-XSN), was isolated from costal soil. PVP-XSN has a polyhedral head (54.1 +/- 11.1 nm in diameter) and a long contractile tail (110.5 +/- 3.2 nm in length). The phage exhibits rapid adsorption and has a burst size of 167 plaque-forming units (PFU) per cell. Furthermore, PVP-XSN shows tolerance to temperatures ranging from 20 degrees C to 50 degrees C and pH levels between 5 and 11. Its linear double-stranded DNA genome is 45,651 base pairs in length and contains 66 putative open reading frames (ORFs). Comparative genomic analysis suggests that PVP-XSN represents a new genus of viruses.

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