Shimia abyssi str. DSM 100673

Shimia abyssi str. DSM 100673 is a Gram-negative bacterium that thrives in deep seawater environments. This organism is classified as an organotroph and chemotroph, utilizing organic compounds as its primary energy source. It demonstrates an aerobic metabolism, requiring oxygen for growth. Morphologically, Shimia abyssi exhibits a pleomorphic shape, with star or dumbbell configurations, and is characterized as non-motile. It is mesophilic, with an optimal growth temperature of 25°C, indicating its adaptation to relatively moderate thermal conditions typically found in deep-sea ecosystems. This bacterium has a single replicon and does not form spores, which may reflect its specialized adaptation to the stable and nutrient-rich conditions of its deep-sea habitat. The genome accession number for Shimia abyssi is PYGJ00000000.1. The ecological significance of Shimia abyssi str. DSM 100673 lies in its role in the deep-sea microbial community, where it may contribute to nutrient cycling and organic matter degradation. As an aerobic organism in a habitat where oxygen levels can vary, it may also play a part in the dynamics of oxygen utilization within its ecosystem, showcasing how deep-sea microbes can adapt to specific environmental niches.