oca oculocutaneous albinism - genetic disorder characterized by skin, hair, and eye hypopigmentation due to a reduction or absence

hypopigmentation oculocutaneous characterized abbreviation information melanocytes background definition disruption reduction autosomal education estimated involving recessive synthesis worldwide albinism disorder business mutation teaching genetic absence melanin acronym concept control banner people phrase marker cause genes learn types skin hair text born eyes form four term word hand oca eye