Fig. 2From: Hen raising helps chicks establish gut microbiota in their early life and improve microbiota stability after H9N2 challengeComposition of the gut microbiota among the different groups. A Phylum-level and B top 20 common genus-level gut microbial communities in the hen-reared (HR) chicks, separately reared (SR) chicks, and maternal hen microbiota. HC: hen cloacal swab; HF: hen feathers; HO: hen oropharyngeal; HRc: hen-reared chick; SRc: separately reared chickBack to article page