Gene ontology groups of gender biased genes in human kidneys.

Statistically significantly overrepresented gene ontological terms (at level 5 terms) were identified in biological process and cellular component, whereas no overrepresented gene ontological term at level 5 was found in molecular function. David 2.0 program was used to identify the overrepresented gene functional groups and the statistical significance was determined by modified Fisher's exact test (p<0.05).