Complete genome sequence of psychrobacter sp. KFRI-CH2-11: A psychrotolerant bacterium with probiotic, biofortification, and antimicrobial potential for the dairy and meat industries

TL;DR

This paper presents the full genome of a cold-tolerant bacterium with potential uses in food production, including probiotic and antimicrobial properties.

Contribution

The paper provides the complete genome sequence of a novel Psychrobacter strain with probiotic and food industry applications.

Findings

The genome contains genes for Vitamin B12 biosynthesis and carbohydrate metabolism.

CRISPR-Cas systems and antioxidant genes were identified, supporting its biotechnological potential.

No pathogenicity genes were found, confirming its safety for use in food products.

Abstract

This dataset provides the complete genome sequence of Psychrobacter sp. KFRI-CH2-11, isolated from Korean fermented anchovy, Myeolchi-jeotgal. Genomic analysis identified genes involved in Vitamin B12 biosynthesis, carbohydrate metabolism, CRISPR-Cas defense systems, and antioxidant activity, underscoring the strain's potential for use in food biotechnology. Additional genes linked to antibiotic resistance and bioremediation suggest adaptability in diverse environments, particularly cold-chain storage in the dairy and meat industry. PathogenFinder analysis confirmed the absence of pathogenicity-associated genes, validating the strain's suitability as a probiotic and biofortifying agent in food products.

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