Streptococcus oralis subsp. oralis

Streptococcus oralis subsp. oralis is a Gram-positive bacterium that typically exists in pairs or chains and is classified as a cocci. This species is a facultative anaerobe, meaning it can grow in both the presence and absence of oxygen. It is non-motile and does not possess flagella, indicating a lack of mobility. The bacterium is mesophilic, thriving within moderate temperature ranges. It has a single replicon, which suggests a streamlined genetic organization. Streptococcus oralis subsp. oralis is free-living, primarily associated with its host, Homo sapiens. It is recognized for its potential health effects, particularly its association with peritonitis, an inflammation of the peritoneum that can occur due to various underlying conditions. This species plays a notable role in the human microbiome, contributing to the complex ecological interactions within the oral cavity and potentially affecting host health. Its ability to exist in host-associated environments while also having free-living capabilities positions it as an important player in microbial communities. Understanding the habitat and biological characteristics of Streptococcus oralis subsp. oralis may provide insights into its role in human health and disease, particularly in conditions like peritonitis where its presence can have significant clinical implications. The accession number NCUN00000000.1 provides a reference for further genomic analysis of this bacterium.