This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carcinogenesis, Subject name: Pathology
[{'content': 'In follicular carcinoma chromosomal translocation is? \nSelect and explain. \nA. PAX8 -PPARrl, B. RET - PTC, C. ALK -NMP1, D. JAK - TEL', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., PAX8- PPARrl Various genes involved in thyroid carcinomas arePapillaryo Tyrosine kinase receptors RET or NTRK1o RAS mutationo BRAF oncogeneFollicularo RAS oncogene (NRAS, HRAS and KRAS)o PAX8- PPARrl translocationMedullaryo RETprotooncogne.", 'role': 'assistant'}]