Figure 4
From: Age and sex dependent changes in liver gene expression during the life cycle of the rat
Temporal profile of sex-differences in liver gene expression. The number of genes exhibiting a minimum 2-fold difference in expression between male and female animals was calculated at each age group. These data illustrate increased female expression over males at 8 and 15 weeks which then is reversed during early adulthood (21 to 52 weeks) where males show a greater number of genes with higher gene expression than females.