Monkeys With Superpower Eyes Could Help Cure Color Blindness

Monkeys With Superpower Eyes Could Help Cure Color Blindness

(It affects about 1 percent of human men and a far smaller fraction of women; the more common form of red-green colorblindness, a mutation called "deuteranopia" in the cone that senses greenish, medium-wavelength light is a little more common—like 6 percent of men.) The implication of all those likewise-envisioned brothers was that Daltonism somehow ran in families—though Darwin’s Origin of Species and the concept of evolution were still six decades in the future.