Fig. 4From: Foliar application of procyanidins enhanced the biosynthesis of 2-acetyl-1-pyrroline in aromatic rice (Oryza sativa L.)Effects of exogenous procyanidins on activities of PDH (A), P5CS (B), OAT (C), and BADH (D) in aromatic rice. Values (means ± SEs) of each treatment were obtained from three independent replications (n = 3). Different letters indicate significant differences among the treatments (P < 0.05, least significant difference test)Back to article page