Gluconacetobacter diazotrophicus PA1 5 str. PAl 5

Gluconacetobacter diazotrophicus PA1 5 str. PAl 5 is a Gram-negative, rod-shaped bacterium that exists as single cells and thrives in host-associated habitats. This microbe is an aerobic organism, requiring oxygen for its metabolic processes, and it exhibits a unique ability to utilize atmospheric nitrogen as its primary energy source, classifying it as a diazotroph. The optimal growth temperature for G. diazotrophicus PA1 5 str. PAl 5 is approximately 30.0°C, indicating a preference for moderately warm environments. This bacterium is particularly noteworthy for its nitrogen-fixing capabilities, which can play a significant role in enhancing soil fertility and promoting plant growth in its associated habitats. The association with hosts suggests potential symbiotic relationships, where G. diazotrophicus may contribute to the nutrient dynamics of the host and the surrounding ecosystem. Such interactions could have implications for agricultural practices, particularly in sustainable systems that aim to reduce reliance on chemical fertilizers. The ability of G. diazotrophicus to thrive in specific ecological niches underscores its potential importance in microbial community dynamics and nutrient cycling within host-associated environments.