Expression divergences between nine neo-Y and neo-X gene pairs. All expression assays were done in duplicate and double checked in both male individuals. Mean expression ratios of neo-Y to neo-X are shown. The genes are arranged following the order from the centromere to the distal region of the 1p+4 chromosome.
Zhou et al. Genome Biology 2008 9:R98 doi:10.1186/gb-2008-9-6-r98