RNA interference

I can’t really explain this having seen only a very brief explanation of it , but the colors of these petunias come out like this because the RNA molecules somehow interfere with the expression of the DNA resulting in this polka Dot pattern. Of course on learning this and then seeing them in the store they had to come home with me.
I also am having 2 problems: one is our internet provider is being unhelpful and our 5 month old modem isn’t working. So I can’t get anything out from my computer or from in the house. Secondly I put my 300 lens on the Nikon and can’t get it off so the camera is going in for (hopefully) repair tomorrow for an unknown length of time . I may be crazy by next week.