Its extensive synteny with the human genome [33]. The human KCNJ2 gene is flanked by the following genes: ABCA5, MAP2 K6, and KCNJ16 (Supplementary Figure 1). The zebrafish orthologues of these genes are located on chromosome 12, with kcnj16 and map2k6 immediately flanking kncj2-12 at approximately 37.40 Mb. The two genes that are adjacent to kcnj16 are unk and galr; the human orthologues of these