Pathology General 60150bc4 The following statements are true about Tumour Suppressor Gene p53 except - A It regulates cetain genes involved in cell cycle regulation B Its increased levels can induce apoptosis C Its activity in the cells decreases following UV irradiation and stimulates cell cycle D Mutations of the p53 gene are the most common genetic alteration seen in human cancer High-Yield Explanation Ans. is 'c' i.e., Its activity in the cells decreases following UV irradiation and stimulates cell cycle