Fecal microbiota transplant from highly feed efficient donors shows little effects on age-related changes in feed efficiency-associated fecal microbiota in chickens

Sina-Catherine Siegerstetter, Renée M. Petri, Elizabeth Magowan, Peadar G. Lawlor, Qendrim Zebeli, Niamh O'Connell, Barbara U. Metzler-Zebeli