Bifidobacterium longum subsp. infantis strain Bi-26

Bifidobacterium longum subsp. infantis strain Bi-26 is a Gram-positive, rod-shaped bacterium characterized by its ability to form clusters, pairs, and singles. This strain optimally thrives at a temperature of 37.0°C and is classified as an anaerobe, indicating that it does not require oxygen for growth. B. longum subsp. infantis strain Bi-26 is host-associated, typically residing in the gastrointestinal tract of infants, where it contributes to the complex microbial ecosystem. The presence of B. longum subsp. infantis strain Bi-26 in the gut flora of infants is significant, as it plays a crucial role in the digestion of human milk oligosaccharides, supporting the development of a healthy gut microbiome. This strain is known for its potential benefits in promoting gut health and enhancing immunity, particularly in early life. The unique ability to thrive in anaerobic conditions allows it to occupy ecological niches within the intestines that may be inhospitable to other microbial species, facilitating a balanced microbial community. Understanding the traits of Bifidobacterium longum subsp. infantis strain Bi-26 not only underscores its importance in infant gastrointestinal health but also highlights its potential as a probiotic candidate in dietary formulations aimed at restoring gut flora in early childhood.