This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bilirubin Metabolism, Subject name: Pathology
Gene of Wilsons disease is: 
Select and explain. 
A. ATP 7A, B. ATP 7B, C. ADP 7A, D. ADP 7B
B: ATP 7B
Answer: B: ATP 7B 
Explanation: Gene Disease ATP 7Agene Menke disease ATP 7B gene Wilson's disease