Several interesting polymorphisms have been identified for HTR2A:A-1438G (rs6311),C102T (rs6313) andHis452Tyr (rs6314).
* A-1438G (rs6311)* C102T (rs6313)* His452Tyr (rs6314)Статья 2006 года описывает 255 различных полиморфизмов гена "HTR2A".