Vibrio natriegens NBRC 15636 = ATCC 14048 = DSM 759

Vibrio natriegens, with the designations NBRC 15636, ATCC 14048, and DSM 759, is a Gram-negative, mesophilic bacterium known for its free-living lifestyle. This organism exhibits a rod shape and is motile, possessing flagella that facilitate its movement. As a heterotroph, Vibrio natriegens derives its energy from organic compounds, adapting to various habitats. The bacterium's aerobic nature indicates that it requires oxygen for growth, which is consistent with its environmental versatility. It is notable for containing two replicons, suggesting a complex genomic architecture that could contribute to its adaptability and metabolic capabilities. Additionally, Vibrio natriegens features a dual-membrane structure, characteristic of Gram-negative bacteria, which plays a crucial role in its interaction with the environment. The organism's temperature range marks it as mesophilic, indicating optimal growth at moderate temperatures, a trait that may facilitate its survival in diverse ecological niches. The presence of multiple accessions (CP009978 and CP016345) highlights the genetic diversity and potential for further study of this species. In summary, Vibrio natriegens is a versatile, free-living bacterium with significant ecological implications, particularly in nutrient cycling and microbial interactions in various environments. Its heterotrophic lifestyle and adaptability underscore its role in maintaining ecosystem functions.