Leuconostoc citreum KM20

Leuconostoc citreum KM20 is a Gram-positive, non-motile bacterium characterized by its cocci shape and single-cell arrangement. This species is classified as facultatively anaerobic, meaning it can grow in both the presence and absence of oxygen. L. citreum KM20 thrives in mesophilic temperature ranges, indicating an optimal growth environment typically between 20°C and 45°C. The organism is nonsporulating and possesses a single membrane, with four replicons identified in its genetic structure. Its biotic relationship is free-living, and it has no known pathogenicity, indicating it does not cause diseases in humans or other organisms. The accession numbers associated with L. citreum KM20—NC_010466.1, NC_010467.1, NC_010470.1, and NC_010471.1—provide valuable genetic resources for further research into its metabolic pathways and ecological roles. From an ecological perspective, L. citreum KM20's presence in various environments can contribute to the fermentation processes, acting as a beneficial microorganism in food production and preservation. Its ability to thrive in different oxygen conditions allows it to occupy diverse niches, potentially playing a role in the microbiota of various habitats.