Figure 2From: Identification of human and mouse CatSper3 and CatSper4 genes: Characterisation of a common interaction domain and evidence for expression in testisGenomic organisation of the human and mouse CatSper4 genes. (a) Gene structure of human and mouse CatSper4 genes on human chromosome 1p35.3 and mouse chromosome 4 band D3 respectively. Horizontal line represent human genome assembly NCBI 31 and mouse genome assembly NCBI 03, filled boxes represent coding regions, un-filled boxes represent non-coding regions. (b) Comparison of exon boundaries between human and mouse genes, exons are shaded alternately. Predicted transmembrane regions are underlined, the pore forming region is underlined with a dashed line.Back to article page