Fig. 4From: Transcriptomic and metabolomic data reveal key genes that are involved in the phenylpropanoid pathway and regulate the floral fragrance of Rhododendron fortuneiChanges in benzene/phenylpropanoid contents in NW and YJ. a Benzenes/phenylpropanoids detected by GC–TOF–MS, b Benzenes/phenylpropanoids detected by LC–MS (POS), c Benzenes/phenylpropanoids detected by LC–MS (NEG)Back to article page