Fig. 8From: Comparative Transcriptome Combined with Morphophysiological Analyses Revealed Carotenoid Biosynthesis for Differential Chilling Tolerance in Two Contrasting Rice (Oryza sativa L.) GenotypesThe activities of key enzyme in carotenoid biosynthesis pathway and contents of key substance in two rice genotypes during greening. A The activities of key enzyme in the carotenoid biosynthesis pathway, including lycopene ε-cyclase (LCYE), lycopene β-cyclase (LCYB), violaxanthin de-epoxidase (VDE), 9-cis-epoxy carotenoid dioxygenases (NCED), carotenoid hydroxylase (CH) and phytoene synthase (PSY). B Contents of key substance in the carotenoid biosynthesis pathway, including β-carotene, lutein, zeaxanthin, and violaxanthinBack to article page