16S rRNA of mouse intestine
By determining immunomodulatory effects in a mouse model, mice took Weiss lactic acid bacteria orally to observe changes in their gut microbiota, while using Weiss's characteristics and changes in its ability to mitigate E. coli infection. Comprehensive 16S rRNA from mouse intestine It is concluded that Weissella regulates the composition of intestinal flora, significantly enhances species richness and inhibits the proliferation of pathogenic bacteria, and has the potential to maintain the balance of intestinal microecology and prevent dysbiosis of Escherichia coli-related flora. Its mechanism of action may be closely related to promoting beneficial bacterial colonization and competitive suppression of pathogenic bacterial growth.