PDE6C (Phosphodiesterase 6C): PDE6C encodes a subunit of phosphodiesterase 6, an enzyme that is essential for phototransduction in the retina. Phototransduction is the process by which light signals are converted into electrical signals in photoreceptor cells, enabling vision. Mutations in PDE6C can lead to visual impairments and retinal disorders, emphasizing its critical role in visual perception. ...