Leptothrix cholodnii SP-6

Leptothrix cholodnii SP-6 is a Gram-negative, filamentous bacterium that thrives in aquatic habitats. This organism is classified as a heterotroph, indicating that it derives its energy from organic compounds, rather than from photosynthesis or inorganic sources. L. cholodnii SP-6 exhibits a unique cell arrangement, forming chains, and is characterized by its aerobic nature, requiring oxygen for growth. This bacterium is mesophilic, which means it thrives at moderate temperatures, although the specific temperature range is not detailed. L. cholodnii SP-6 has a singular replicon and is structured with two membranes, which is typical for Gram-negative bacteria. It is noted for being free-living, suggesting that it exists independently without a host organism, and it is non-pathogenic, indicating it does not cause disease. The ecological role of Leptothrix cholodnii SP-6 in aquatic ecosystems may involve the decomposition of organic matter, contributing to nutrient cycling. Its filamentous structure and chain formation could facilitate interactions with other microorganisms in its environment, potentially influencing microbial community dynamics. The organism's aerobic metabolism might also play a role in oxygen consumption in water bodies, impacting overall aquatic health and biogeochemical processes. The accession number for this bacterium is NC_010524.1, which can be used for further reference in genomic studies or microbial databases.