Fig. 4From: The distribution of bioactive gibberellins along peach annual shoots is closely associated with PpGA20ox and PpGA2ox expression profilesThe transcription pattern of GA metabolic genes in six internodes of annual peach shoots from apex to bottom. GA biosynthesis gene families include CPS (A), KS (B), KO (C), KAO (D), GA20ox (E) and GA3ox (F). GA2ox (G) is involved in GA deactivation. Different lowercase letters indicate significant differences according to Fisher’s LSD test (P < 0.05)Back to article page