Pseudooceanicola marinus strain CECT 7751

Pseudooceanicola marinus strain CECT 7751 is a Gram-negative, rod-shaped bacterium characterized by its facultative aerobe/anaerobe metabolism and an optimal growth temperature of 32.0°C. As a non-spore-forming organism, it demonstrates a reliance on vegetative growth and can thrive in varying oxygen conditions, allowing it to adapt to diverse environments. The Gram-negative nature of this strain suggests a complex cell wall structure, which typically includes an outer membrane containing lipopolysaccharides, contributing to its resilience in fluctuating conditions. The rod shape may enhance nutrient uptake and motility, potentially facilitating its survival in aquatic habitats. Pseudooceanicola marinus strain CECT 7751's ability to grow under both aerobic and anaerobic conditions indicates a versatile metabolic capacity, enabling it to exploit a range of organic substrates for energy. This trait is particularly advantageous in environments where oxygen availability may fluctuate, such as marine sediments or anaerobic zones in water columns. The ecological implications of Pseudooceanicola marinus strain CECT 7751 could be significant, as its metabolic flexibility may play a role in nutrient cycling within marine ecosystems. By adapting to varying oxygen levels and utilizing diverse organic compounds, this bacterium may contribute to the breakdown of organic matter, influencing overall microbial community dynamics and nutrient availability in its habitat.