Sulfurimonas denitrificans DSM 1251

Sulfurimonas denitrificans DSM 1251 is a marine, anaerobic bacterium characterized by its spirilla shape and single-cell arrangement. This Gram-negative organism is non-motile and possesses flagella, which may play a role in its ecological interactions despite its lack of mobility. Sulfurimonas denitrificans thrives optimally at a temperature of 20°C and falls within the mesophilic temperature range. This bacterium is free-living and exhibits a biotic relationship with its surroundings, contributing to the biogeochemical cycling of sulfur and nitrogen. It has a unique cellular structure with two membranes and contains one replicon, which is significant for its genetic organization. Importantly, Sulfurimonas denitrificans is non-sporulating and does not exhibit pathogenicity, indicating that it is not harmful to humans or other organisms. The ecological role of Sulfurimonas denitrificans in marine mud habitats highlights its potential contribution to denitrification processes, which are crucial for nitrogen cycling in marine ecosystems. By facilitating the conversion of nitrate to nitrogen gas, this bacterium plays a vital role in maintaining the balance of nitrogen levels in marine environments, thus supporting overall ecosystem health. The accession number NC_007575.1 provides a reference for genetic studies related to this species, furthering our understanding of its biology and ecological importance.