The most prevalent forms of colorblindness are affiliated with the Photopsin genes, but the mapping of the human genome has proven there are quite a few causative mutations that never right impact the opsins. Genes, Women, Equality. Oxford University Press. New York: Columbia University Press. New York: HarperCollins. pp. Statt, Nick (June 12, 2018). "Fortnite now has 125 million gamers just a person year right after launch".