Figure 1.
Top 5,000 genes with high FPKM value in male (ZZ) and female (ZW) at the following four stages: embryonic gonads at HH27, HH31, and HH38, and the adult testis or ovary. Bar graphs were showed separately for autosomes (left side) or the Z chromosome (right side). Genes were classified into the following four groups according to fold change between sexes at the same stage: unbiased (grey), × 1.5–2.0 fold change (light blue for male and light orange for female, respectively), × 2.0–3.0 (blue and orange), and × 3.0- (dark blue and brown).