Genomic-informed qPCR tracking revealed preferential colonization of Bacillus subtilis BS9 in the broiler chicken gastrointestinal tract

The single strain Bacillus subtilis (BSDFM) originally named B. subtilis CP-9, now renamed B. subtilis BS9, was isolated from camel feces, and characterized at the University of Guelph (Akhtar et al., 2022).