The Young-Helmholtz theory models this trait, which is partially impaired in protanopes and deuteranopes.
In 2009, Mancuso et al used gene therapy to augment this trait in adult members of the genus Saimiri, which displayed an altered mf-ERG response. Due to a gene duplication event, one form of this trait is "routine" for the genus Alouatta. Cichlid diversity in Lake Victoria has been reduced because they cannot exhibit mate choice when this trait is impaired by eutrophication. Twelve specialized cell types mediate this trait in mantis shrimp. This trait is sexually dimorphic in platyrrhines because it is determined by a polymorphism of the M/L gene, while its advanced development among (*) primates in general is likely the result of the advantage it provides in foraging for young leaves or ripe fruits. The Young-Helmholtz theory models this trait, which is partially impaired in protanopes and deuteranopes. Its most common disorder is X-linked recessive. For 10 points, name this trait mediated by cone opsins.
In 2009, Mancuso et al used gene therapy to augment this trait in adult members of the genus Saimiri, which displayed an altered mf-ERG response.
color vision [accept obvious equivalents like seeing color; accept trichromacy or trichromatism; prompt on "vision" or "sight" or "photoreception" or reasonable equivalents]