Figure 3.
Key CAM pathway genes and their expression patterns in Agave hybrid. A Overview of the CAM pathway. The carboxylation is shown at the top and decarboxylation at the bottom. (B–I) Gene expression patterns at diel environmental conditions. βCA, beta carbonic anhydrase; KAT, potassium channel in Arabidopsis thaliana; KT, potassium transporter; NAD-malate dehydrogenase; NAD-ME, NAD-dependent malic enzyme; NAD-MDH, ALMT, tonoplast aluminum-activated malate transporter; OAA, oxaloacetate; PEPC, phosphoenolpyruvate carboxylase; PEPCK, phosphoenolpyruvate carboxylase kinase; PPCK, phosphoenolpyruvate carboxykinase; PPDK, pyruvate phosphate dikinase; PPDK-R, pyruvate phosphate dikinase regulatory protein; TDT, tonoplast dicarboxylate transporter. White and black bars indicate daytime (12-h) and nighttime (12-h), respectively.
