Genomic analysis of Luteimonas abyssi XH031T: insights into its adaption to the subseafloor environment of South Pacific Gyre and ecological role in biogeochemical cycle

摘要

BackgroundLuteimonas abyssi XH031^T, which was previously isolated from subseafloor environment of the South Pacific Gyre (SPG), was an aerobic, gram-negative bacterium, and was identified to be a novel species of the genus Luteimonas in the family of Xanthomonadaceae. The nutrients utilization and metabolic mechanisms of XH031^T indicate its plasticity. In view of the above characteristics, its genome was sequenced, and an in-depth analysis of the XH031^T genome was performed to elucidate its adaption to extreme ecological environment.