Doublecortin is widely expressed in the developing and adult retina of sharks
Keywords: DCX; Development; Cell migration; Neurogenesis; Neural plasticity; Retinal pigment epithelium; Elasmobranch fish; CMZ; ciliary marginal zone; GCL; ganglion cell layer; DCX; doublecortin; HCL; horizontal cell layer; INL; inner nuclear layer; INLi; inner pa