TP 53 gene A Is regarded as guardian of the genome B Is a tumour suppressor gene C Is a proto oncogene D Is activated by viral oncoprotein E Has no role in DNA repair and apoptosis TP 53 gene Correct Answer Is regarded as guardian of the genome, Is a tumour suppressor gene Bissoy MCQ Team Aug 26, 2023 Paediatric Pathology Neoplasm Tumour suppressor genes