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Draft genome of a multidrug and multi-heavy metal resistant Vibrio parahaemolyticus ST165 strain of Penaeus vannamei from seawater farms in Zhejiang, China

文献类型： 外文期刊

作者： Fang, Jiehong 1 ; Jiao, Xue 1 ; Cheng, Hui 2 ; Tang, Biao 3 ; Wang, Wen 3 ; Yu, Ting 1 ; Jiang, Han 1 ;

作者机构： 1.China Jiliang Univ, Coll Life Sci, Key Lab Marine Food Qual & Hazard Controlling Tec, Hangzhou 310018, Zhejiang, Peoples R China

2.Hangzhou Wahaha Grp Co Ltd, Res & Develop Dept, Hangzhou 310018, Zhejiang, Peoples R China

3.Zhejiang Acad Agr Sci, State Key Lab Managing Biot & Chem Threats Qual &, Hangzhou 310021, Peoples R China

4.Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, Hangzhou 310021, Peoples R China

关键词： Vibrio parahaemolyticus; Multidrug and multi-heavy metal resistance; Genomics

期刊名称：JOURNAL OF GLOBAL ANTIMICROBIAL RESISTANCE （ 影响因子：4.035； 五年影响因子：3.611 ）

ISSN： 2213-7165

年卷期： 2021 年 26 卷

页码：

收录情况： SCI

摘要： Objectives: Vibrio parahaemolyticus ST165 strain (FB-11) was first isolated in 2019 in China from Penaeus vannamei from seawater farms. The strain includes multidrug resistant (MDR) and multi-heavy metal resistant (MHMR) phenotypes. In this study, we aimed to determine the draft genome sequence of strain FB-11 and analyze the genetic features with a special focus on MDR and MHMR genes. Methods: The genomic DNA was sequenced using Nanopore PromethION and the Illumina Novaseq60 0 0 platform, and the reads were de novo assembled into contigs using Unicycler. Genome function elements were predicted, the coding sequences were annotated, and whole-genome sequencing (WGS) analysis was performed. Results: WGS analysis revealed that the genome comprised two chromosomes of 3,328,286 bp (GC content, 45.37%) and 1,805,825 bp (GC content, 45.36%). It harbored 26 important drug resistant genes and six important heavy metal resistant genes; all of these were located on the chromosomes. Multilocus sequence type of the strain was ST165. Conclusions: This is the first report of the complete genome sequence of a V. parahaemolyticus ST165 strain isolated from P. vannamei in China. This genome sequence provides useful information on the genomic features associated with antimicrobial and heavy metal resistance in V. parahaemolyticus ST165. (c) 2021 The Authors. Published by Elsevier Ltd on behalf of International Society for Antimicrobial Chemotherapy. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ )

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