Thursday 18 December 2014

A clear, molecular view of how human color vision evolved

Date:
December 18, 2014

Source:
Emory Health Sciences

Summary:
Many genetic mutations in visual pigments, spread over millions of years, were required for humans to evolve from a primitive mammal with a dim, shadowy view of the world into a greater ape able to see all the colors in a rainbow. Now, after more than two decades of painstaking research, scientists have finished a detailed and complete picture of the evolution of human color vision.


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