Vibrio anguillarum str. JLL237

Vibrio anguillarum str. JLL237 is a Gram-negative, curved-shaped bacterium that is nonsporulating and typically found in a host-associated habitat. This strain exhibits a single-cell arrangement and demonstrates facultative anaerobic metabolism, allowing it to thrive in both aerobic and anaerobic conditions. As a heterotroph, V. anguillarum str. JLL237 relies on organic compounds for its energy source, which may facilitate its survival in varied environments, particularly those associated with host organisms. The curved morphology of V. anguillarum str. JLL237 may contribute to its motility and ability to colonize specific niches within host organisms, although the precise implications of this trait require further investigation. The facultative nature of its oxygen requirement suggests that this bacterium can adapt to the fluctuating oxygen levels often present in aquatic environments, enhancing its ecological versatility. This adaptability in energy acquisition and oxygen utilization underscores the potential for V. anguillarum str. JLL237 to occupy diverse ecological roles, possibly influencing microbial community dynamics in host-associated environments. Understanding the specific interactions between this strain and its hosts may reveal insights into the ecological balance within these habitats, as well as the broader implications for microbial ecology in aquatic systems.