Genomic characterization reconfirms the taxonomic status of Lactobacillus parakefiri

抄録

Whole-genome sequencing was performed for Lactobacillus parakefiri JCM 8573^T to confirm its hitherto controversial taxonomic position. Here, we report its first reliable reference genome. Genome-wide metrics, such as average nucleotide identity and digital DNA-DNA hybridization, and phylogenomic analysis based on multiple genes supported its taxonomic status as a distinct species in the genus Lactobacillus. The availability of a reliable genome sequence will aid future investigations on the industrial applications of L. parakefiri in functional foods such as kefir grains.