No.
I posted the one word answer because I thought it was true and funny, and I wanted to see whether I could get some karma points that way.
However, I do have some reasons for thinking so. As some folks have said upthread, what genes mean is highly subject to interpretation, and motivated interpretation is part of what makes politics such a pleasure.
It occurs to me that if the DNA of politicians were studied, there might be gene complexes to be found which relate to some combination of good sense and political effectiveness. In the optimistic assumption that ...
I wrote an article for h+ predicting that the rapid fall in the cost of gene sequencing will allow U.S. voters to learn much about presidential candidates' DNA. The candidates won't be able to stop this because:
DNA analysis has a decent chance of reducing political bias by providing objective information about candidates. If, for example, 70% of the variation in human intelligence is determined by identified genes then DNA analysis would reduce disagreements among informed voters over a candidate's intelligence.