Shigella flexneri K-315

Shigella flexneri K-315 is a gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in various oxygen conditions. This organism is categorized as a chemoorganotroph, utilizing organic compounds as its energy source. Its optimal growth temperature is 37°C, which falls within the mesophilic range, indicating its preference for moderate temperatures typically found within host organisms. The bacterium is characterized by its mobility, facilitated by the presence of flagella, and it typically exists in pairs or as single cells. Shigella flexneri K-315 has a biotic relationship defined as free-living, although it is host-associated, indicating its ability to exist independently while still being able to infect hosts. With a single replicon and a double membrane structure, this strain does not undergo sporulation, which suggests a reliance on its immediate environment for survival and reproduction. The accession number for this strain is AKMY00000000.1, which allows for its identification in genomic databases. Ecologically, Shigella flexneri K-315 plays a significant role in the context of human health, as it is known to be a pathogen that causes shigellosis. The bacterium's ability to maintain mobility and adaptability in various environments underscores its potential for transmission and infection within host populations. Understanding its traits can provide insights into its pathogenic mechanisms and ecological impacts in human settings.