Psychrobacter aquaticus CMS 56

Psychrobacter aquaticus CMS 56 is a Gram-negative, spherical bacterium that thrives at an optimal temperature of 16.0 °C and exhibits aerobic respiration. This psychrotolerant organism is well-adapted to cold environments, which aligns with its classification in the genus Psychrobacter, known for its ability to grow at low temperatures. The spherical morphology of Psychrobacter aquaticus CMS 56 suggests a potential adaptability to various environmental conditions, facilitating its survival in diverse aquatic habitats. Its aerobic nature indicates a reliance on oxygen for growth and metabolism, which may influence its ecological role in nutrient cycling within cold marine environments. The adaptation of Psychrobacter aquaticus CMS 56 to lower temperatures may provide insights into the metabolic processes of microorganisms in polar and deep-sea ecosystems, where temperatures often fall below 20 °C. As such, this bacterium could play a significant role in the degradation of organic matter and the cycling of carbon in these cold habitats, contributing to the overall functioning of microbial communities in extreme environments.