<prompt> Wilsons Disease is caused by mutation of which of the following gene?ATP 7A geneATP7B geneATP8A geneATP8B gene  <response>: Wilsons disease is an autosomal recessive disorder caused by mutations in the ATP7B gene. Clinical manifestations are caused by copper toxicity and primarily involve the liver and the brain. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 3188 