Fig. 2

Differentially expressed genes (DEGs) in the comb and testis tissues of the high-and low-comb groups at the same developmental stage. (A, C) PCA analysis of RNA-Seq data in the comb (A) and testis (C) tissues; (B, D) The Wayne map of differentially expressed genes in the comb (B) and testis (D) tissues; (E and F) The volcano maps of the DEGs in the comb tissues of the 77 (E) and 112 (F) day-old high- and low-comb groups and (G and H) the volcano maps of DEGs in the testis tissues of the 77 (G) and 112 (H) day-old high- and low-comb groups