This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'True statement about p53 gene are all except \nSelect and explain. \nA. Arrests cell cycle at G1 phase, B. Product is 53kD protein, C. Located on chromosome 17, D. Wild/ non mutated form is associated with increased risk of childhood tumors', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ref Robbins 7/e p302-303, Harrison 17/e p499-500 8/e p290-292;9/e p294 P53 gene is a tumor suppressor gene also known guardian of the genome .located on sho arm of chromosome 17.Its wild / non mutated form is associated with reduced risk of tumors', 'role': 'assistant'}]