Stool Metagenomics of Mus musculus
Stool samples were collected in 2 ml tubes and stored at -80C. Fecal DNA extraction was carried out using the QIAamp PowerFecal Pro DNA Kit (Qiagen, Dusseldorf, Germany), following an established protocol. Bacterial DNA was eluted with 100 l of elution buffer, and samples were stored at -20C.