GTR Home > Conditions/Phenotypes > Tritanopia


Tritanopia is an autosomal dominant disorder of human vision characterized by a selective deficiency of blue spectral sensitivity (Weitz et al., 1992). [from OMIM]

Associated genes

  • Also known as: BCP, BOP, CBT, OPN1SW
    Summary: opsin 1 (cone pigments), short-wave-sensitive

Clinical features

  • Tritanomaly
  • Abnormal cone-mediated electroretinogram

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