A World Without Color – Researchers Find Gene Mutation That Strips Color, Reduces Vision

People with achromatopsia, an inherited eye disorder, see the world literally in black and white. Worse yet, their extreme sensitivity to light makes them nearly blind in bright sunlight. Now, researchers at University of California, San Diego School of Medicine and Shiley Eye Institute at UC San Diego Health System have identified a previously unknown gene mutation that underlies this disorder. The study published online June 1 in the journal Nature Genetics.