Help me, /sci/! How do I make stable mutagenesis in plants (leaf variegation)? I have access to gamma irradiator, a week ago, I irradiated my plants with 6.5 Gy but I have doubts about it. Just read some papers about Furanocoumarins and I think I just found the way to go. Thinking of using 1% Xanthotoxin on the leaves and stem/rhizome, then afterwards exposing it into some kind of light, natural sunlight most likely. Have thoughts about UVB or even gamma irradiation again, might be overkill though.