Fig. 7
From: Joint contributions of the gut microbiota and host genetics to feed efficiency in chickens
Effects of feed efficiency-related SNPs on the gut microbiota. a Distribution and b genome-wide association analysis for residual feed intake (RFI). The horizontal red and black lines indicate genome-wide significance (P = 5.36 × 10−9) and suggestive significance (P = 2.78 × 10−7) thresholds. c–e Comparison of RFI among genotypes within the RFI-related locus. Each point represents a chicken. The data and center red point indicate the number and mean value in the corresponding genotype, respectively. **, * and ns represent adjusted P values < 0.01, < 0.05, and > 0.05, respectively. f–h Comparison of RFI between genotypes within the RFI-related locus. Each point represents a chicken. The dashed red and gray lines indicate P value = 0.05 and 0.1, respectively