|risk allele, but prone to genotyping confusion|
|(A;A)||6||risk allele, but prone to genotyping confusion|
|(A;G)||3||carrier for parkinson's risk?|
|(G;G)||0||most common; unaffected|
See rs421016(T;T) and rs421016. This position has been linked to increased risk of Parkinson Disease but was also a changed significantly between build 36 and 37 of the reference human genome. If detected please inform email@example.com with details about how your genotyping was performed and analyzed.