4

forkhead box D3
hairy and enhancer of split 5 (Drosophila)
hairy and enhancer of split 3 (Drosophila)
hairy and enhancer of split 2 (Drosophila)
heterochromatin, Chr 4
guanylate cyclase activator 2b (retina)
guanylate cyclase activator 2a (guanylin)
glutamate receptor, ionotropic, kainate 3
G-protein coupled receptor 3
lysophosphatidic acid receptor 1