Fig. 5

Expression of full-length cannabinoid biosynthetic pathway genes in various hemp Cheungsam plant tissues. Expression levels are represented by both Z-score and FPKM value. Red color indicates high Z-score while blue color indicates low Z-score. Each row represents a gene homolog. The number in each box represents FPKM value. Sum(FPKM) refers to total FPKM from flower, leaf, and stem samples. Flower-specific gene is defined as expression in flowers samples being more than five-fold than leaf or stem samples. AAE, ACYL-ACTIVATING ENZYME. OLS/TKS, OLIVETOL SYNTHASE/TETRAKETIDE SYNTHASE. OAC, OLIVETOLIC ACID CYCLASE. PT, AROMATIC PRENYLTRANSFERASE. CBDAS, CBDA synthase. THCAS, THCA synthase. CBCAS, CBCA synthase. F, flower. L, leaf. S, stem