A true-to-life gene jockey! You aren't into regulatin' α and/or β thujone expression in A. absinthium are you? If so, you might want to check with the folks at Veridian (makers of lucid, Absinthe Supérieure).
Hey--I resemble that remark. Regulating expression is often harder to do in practice than in theory. I have a better way to jack up levels of interesting compounds in absinthe. Recently I turned a bottle of La Capricieuse into the finest verte out there. Think solubility and diffusion.