Open AccessComplete genome sequence of Lactiplantibacillus plantarum ST, a potential probiotic strain with antibacterial properties
Author(s) -
Shujuan Yang,
Cheng-Lin Deng,
Yao Li,
Weicheng Li,
Wu Qiong,
Zhihong Sun,
Zhenhui Cao,
Qiu-Ye Lin
Publication year - 2022
Publication title -
han'gug dongmul jawon gwahag hoeji/han-guk dongmul jawon gwahak hoeji/journal of animal science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.457
H-Index - 6
eISSN - 2055-0391
pISSN - 1598-9429
DOI - 10.5187/jast.2022.e7
Subject(s) - probiotic , biology , whole genome sequencing , lactobacillus plantarum , genome , plasmid , strain (injury) , genome size , chromosome , genetics , gene , bacteria , lactic acid , anatomy
Lactiplantibacillus plantarum ( L. plantarum ) ST was isolated from De'ang pickled tea in Yunnan Province, China. The genomes of strain ST were fully sequenced and analyzed using the PacBio RS II sequencing system. Our previous study has shown that L. plantarum ST is a potential probiotic strain. It had strong tolerance in the simulated artificial gastrointestinal tract, and in the antagonism tests, this strain showed strong antibacterial activity. Therefore, as a probiotic, it may be used in animal breeding. L. plantarum ST genome was composed of 1 circular chromosome and 7 plasmids. The length of the whole genome was 3320817 bp, and the annular chromosome size was 3058984 bp, guanine + cytosine (G ± C) content (%) was 44.76%, which contained 2945 protein-coding sequences (CDS). This study will contribute to a further comprehensive understanding of L. Plantarum ST at the genomic level and provide a theoretical basis for its future application in animal breeding.