Complete genome sequence of Lactiplantibacillus plantarum ST, a potential probiotic strain with antibacterial properties

• Published in: Journal of animal science and technology Vol. 64; no. 1; pp. 183 - 186
• Main Authors: Yang, Shujuan, Deng, Chenglin, Li, Yao, Li, Weicheng, Wu, Qiong, Sun, Zhihong, Cao, Zhenhui, Lin, Qiuye
• Format: Journal Article
• Language: English
• Published: Korea (South) Korean Society of Animal Sciences and Technology 01.01.2022; 한국축산학회
• Subjects: feed; lactiplantibacillus plantarum; pickled tea; probiotics; whole-genome sequencing; 축산학; Probiotics; Whole-genome sequencing; Pickled tea; Feed; Lactiplantibacillus plantarum
• ISSN: 2055-0391; 2672-0191; 2093-6281
• DOI: 10.5187/jast.2022.e7

( ) 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 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. 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 ST at the genomic level and provide a theoretical basis for its future application in animal breeding.