玉米赤霉烯酮降解菌贝莱斯芽孢杆菌A2的全基因组序列

Complete Genome Sequence of Zearalenone Degrading Bacteria Bacillus velezensis A2.

作者信息

Wang Mingyang, Huang Sheng, Chen Jia, Chen Si, Long Miao

机构信息

Key Laboratory of Zoonosis of Liaoning Province, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.

出版信息

Curr Microbiol. 2021 Jan;78(1):347-350. doi: 10.1007/s00284-020-02234-6. Epub 2020 Oct 9.

DOI:10.1007/s00284-020-02234-6

PMID:33034767

Abstract

Zearalenone (ZEN) is a severe contaminant mycotoxin found worldwide. Our previous results indicate that Bacillus velezensis A2 isolated from ZEN-contaminated crop soil can degrade ZEN. Here, we present the complete genomic sequence of B. velezensis A2 (the Genbank accession number: CP053717), which contains 3,929,218 bp in the chromosome, has a GC content of 46.5%, and contains the encoded ZEN-degrading enzyme gene. The complete genomic sequence can provide a genomic basis for a series of A2 biotechnology applications as an effective method of degrading ZEN.

摘要

玉米赤霉烯酮（ZEN）是一种在全球范围内发现的严重污染性霉菌毒素。我们之前的结果表明，从受ZEN污染的作物土壤中分离出的贝莱斯芽孢杆菌A2能够降解ZEN。在此，我们展示了贝莱斯芽孢杆菌A2的完整基因组序列（Genbank登录号：CP053717），其染色体含有3,929,218 bp，GC含量为46.5%，并包含编码ZEN降解酶的基因。完整的基因组序列可为一系列A2生物技术应用提供基因组基础，作为一种降解ZEN的有效方法。