Blautia obeum strain AF25-21

Blautia obeum strain AF25-21 is a Gram-positive, non-motile coccus that inhabits the intestinal microflora of Homo sapiens. This strain functions as a chemoheterotroph, deriving its energy from organic compounds rather than through photosynthesis or chemosynthesis. It thrives in anaerobic conditions, indicating its reliance on environments devoid of oxygen, which is typical for intestinal microbiota. Blautia obeum strain AF25-21 is classified as mesophilic, suggesting it prefers moderate temperature ranges for optimal growth. The organism contains a single replicon, which is characteristic of many bacteria, reflecting a simpler genetic structure. Notably, this strain does not form spores, distinguishing it from some other bacterial species that possess this survival mechanism. The presence of flagella, despite the strain being non-motile, may indicate either vestigial structures or specific adaptations that have yet to be fully understood. The accession number QRUH00000000.1 can be used for further genomic studies and classification. Ecologically, Blautia obeum strain AF25-21 contributes to the overall health of the gut microbiome in humans. Its role as a member of the intestinal microflora is significant, as it can influence digestion and nutrient absorption, support immune function, and potentially inhibit pathogenic organisms. Understanding such strains enhances our comprehension of gut ecology and their potential applications in probiotic development or therapeutic interventions.