Streptococcus gordonii strain AM27-4

Streptococcus gordonii strain AM27-4 is a Gram-positive, facultative anaerobic bacterium characterized by its cocci shape and arrangement in chains or pairs. This strain is part of the human microbiota, specifically associated with Homo sapiens. Its optimal growth temperature is 37°C, which aligns with the typical body temperature of humans, indicating its adaptation to a host-associated environment. The strain possesses a single membrane and contains one replicon, suggesting a relatively simple genomic organization. Notably, Streptococcus gordonii strain AM27-4 lacks mobility, as it does not have flagella, which is consistent with the non-motile nature of many bacterial species within the Streptococcus genus. As a free-living organism, S. gordonii AM27-4 plays an important role in the oral microbiome, where it contributes to the complex community of bacteria residing in the human mouth. Its presence may influence dental health and oral ecology, particularly in the formation of dental plaque. Understanding the traits of this strain can shed light on its ecological role and interactions within the human host, possibly impacting health outcomes related to oral diseases. Accessions for this strain can be found under QSKN00000000.1, providing a resource for further research into its genetic and functional characteristics.