Fig. 4From: Genetic mechanisms in the repression of flowering by gibberellins in apple (Malus x domestica Borkh.)Expression of GA biosynthetic genes, and GA catabolic genes GA2OX in response to GA. Biosynthetic genes include CPS, KS, KAO, KO, GA20OX, and GA3OX. Color key on the bottom right indicates high positive (red) and negative (blue) fold difference in expression between GA-treated and non-treated plants. For GA2OX genes, members of Classes I, II, and III are indicatedBack to article page