文献类型：期刊文献

英文题名：Complete Genome Sequence Analysis of Brevibacillus laterosporus Bl-zj Reflects its Potential Algicidal Response

作者：Zhang, Yulei[1,2,3];Chen, Dong[1];Cai, Jian[1];Zhang, Ning[1];Li, Feng[1];Li, Changling[1,3];Huang, Xianghu[1,3]

机构：[1]Guangdong Ocean Univ, Fisheries Coll, Dept Aquaculture, Zhanjiang 524088, Guangdong, Peoples R China;[2]Guangdong Ocean Univ, Guangdong South China Sea Key Lab Aquaculture Aqu, Zhanjiang 524088, Guangdong, Peoples R China;[3]Guangdong Ocean Univ, Shenzhen Res Inst, Shenzhen 518108, Guangdong, Peoples R China

年份：2021

卷号：78

期号：4

起止页码：1409

外文期刊名：CURRENT MICROBIOLOGY

收录：SCI-EXPANDED(收录号：WOS:000623728400001)、、WOS

基金：This study was jointly supported by the Youth Innovation Talent Project of Guangdong Provincial Colleges (2018KQNCX102, 2018KQNCX110); Guangdong South China Sea Key Laboratory of Aquaculture for Aquatic Economic Animals, Guangdong Ocean University (KFKT2019YB09).

语种：英文

外文摘要：We analyzed the complete genome of the bacteria Brevibacillus laterosporus Bl-zj. Its genome has a total length of 5,202,546 bp with 4594 annotated genes. The functional groups included transporters, pathogen-host interaction factors, antibiotic resistance genes, virulence factor, and secreted proteins were predicted, and carbon and nitrogen metabolism and transporters were mapped. A total of 34 genes possibly involved in algae-lysing processes were further screened, including 8 virulence factors, 18 secreted proteases, and 8 antibiotic-resistant genes, which could be playing important roles in host identification, invasion, and the destruction of algal cells. This study will provide a theoretical framework for the algicidal mechanism of algae-lysing bacteria and possible application to algal control.