Chromosomal locations of K+-channel genes of Anopheles gambiae. Triangles are colored red for highest sequence identity, green for intermediate sequence identity, blue for lower sequence identity, and purple for the inward rectifier genes. The 'hits' are based on sequence similarity, with the Drosophila Shaw protein used as the query sequence against the A. gambiae genome. The rectangular box indicates the location of the highest score, reserved for the Anopheles ortholog of the query sequence. C indicates the location of the centromeres.