Application of Recombinase-Based In Vivo Expression Technology to subsp. for Identification of Genes Induced in the Gastrointestinal Tract of Mice.

Bifidobacteria are one of the major components in human gut microbiota and well-known as beneficial microbes. However, clarification of commensal mechanisms of bifidobacteria in the intestines is still ongoing, especially in the presence of the gut microbiota. Here, we applied recombinase-based in vivo expression technology (R-IVET) using the bacteriophage P1 Cre/ system to subsp.