And the difference is very small. The risky option was chosen by 41% of MAOA-L carriers, and 36% of MAOA-H carriers. In other words, knowing which version of t

And the difference is very small. The risky option was chosen by 41% of MAOA-L carriers, and 36% of MAOA-H carriers. In other words, knowing which version of the gene someone had would tell you absolutely nothing about them.