Figure 3From: Molecular evolution of the keratin associated protein gene family in mammals, role in the evolution of mammalian hairSummary of the chromosomal distribution of KRTAP genes in the human genomes. The relative genomic location of each KRTAP gene is shown for chromosomes 2, 11, 17 and 21. Each gene, and distances between genes are not to scale. Arrowheads indicate the direction of transcription. The clusters are also labeled.Back to article page