Fig. 3
From: Comparative transcriptome analyses of flower development in four species of Achimenes (Gesneriaceae)
Expression estimates for core enzymes of the plant carotenoid biosynthetic pathway in Achimenes. a Schematic outline of the plant carotenoid biosynthetic pathway. The enzymes are shown in boxes to the side of the arrows. Grey and orange boxes indicate the α-carotene and β-carotene branches, respectively. b Expression (TPM) for the core enzymes of the carotenoid biosynthetic pathway during flower development in Achimenes. Expression for A. cettoana, A. erecta, A. misera, and A. patens are in blue, red, grey, and pink lines, respectively