DNA methylation confers epigenetic changes in cold-adapted microorganisms in response to cold stress.

DNA methylation modification regulates gene expression during temperature stress. The adaptation mechanisms of cold-adapted microorganisms to low temperatures have been explained at the gene and metabolic levels. However, considering the important epigenetic modification in cells, the role of genomic modification in cold-adapted microorganisms remains underexplored.

Probiotic potential of enterococcus lactis in improving egg production and quality in quails during late egg-laying period.

This study investigated the probiotic potential of lactic acid bacteria (LAB) strains isolated from the intestines of quails during the late egg-laying period. Eight LAB strains were examined for their tolerance to acid and bile salts, antibiotic susceptibility, self-aggregation, hydrophobicity, and antibacterial activity. Among these, E.

Carotenoids from Halophilic Archaea: A Novel Approach to Improve Egg Quality and Cecal Microbiota in Laying Hens.

Carotenoids from different sources have different structures and functions, and their dietary components benefit the health of various organisms. The effects of halophilic Archaea-derived C50 carotenoids on poultry egg quality and gut microbiota remain largely unexplored. In this study, we isolated a carotenoid-secreting strain of , TRM89021, from the Pamir Plateau.