This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genetics And Genetic Disorders, Subject name: Pediatrics
Gene involved in Juvenile myoclonic epilepsy:- 
Select and explain. 
A. CHYNN-1, B. GABRA-1, C. FMR-1, D. All of the above
B: GABRA-1
Answer: B: GABRA-1 
Explanation: Ans. (b) GABRA-1Ref: Nelson Text book of Pediatrics 20th Ed; Page No-1531* juvenile myoclonic epilepsy is associated with 3 genes:# GABRA-1# EFHC-1# CACNB-4