Fig. 4From: The Y chromosome sequence of the channel catfish suggests novel sex determination mechanisms in teleost fishDifferentially expressed genes on the channel catfish sex chromosome. Teal bars indicate the genes highly expressed in females, and maroon bars indicate the genes highly expressed in males. The X axis shows the position along the sex chromosome, and Y axis indicates the fold change in the gene expression. Blue dotted lines indicate the border of the sex determination region. a Differentially expressed genes from 10 to 14 days post fertilization (dpf). b Differentially expressed genes from 15 to 19 dpfBack to article page