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. 2016 Dec 15;7:1867. doi: 10.3389/fpls.2016.01867

Figure 2.

Figure 2

Heat map of the expression pattern of the carotenogenesis genes in chickpea seeds at four developmental stages 8, 16, 24, and 32 days post anthesis (DPA) of five cultivars CDC Frontier, CDC 441-34, CDC Verano, CDC Cory, and CDC Jade. The list of the genes includes PSY1, Phytoene synthase 1; PSY2, Phytoene synthase 2; PSY3, Phytoene synthase 3; PSY4, Phytoene synthase 4; PDS, Phytoene desaturase synthase, ZISO1, 15-cis-zeta-carotene isomerase 1; ZISO2, 15-cis-zeta-carotene isomerase 1; ZDS, ζ-carotene desaturase, CRTISO1, carotene isomerase; CRTISO2, carotene isomerase 2; LCYB, lycopene β-cyclase; LCYE, lycopene ε-cyclase; BCH1, β-carotene hydroxylase 1; BCH2, β-carotene hydroxylase 2; ZEP1, zeaxanthin epoxidase 1; ZEP2, zeaxanthin epoxidase2; CCD1, crotenoid 9,10(9',10')-cleavage dioxygenase 1; VDE, violaxanthin de-epoxidase; and NSY, neoxanthin synthase. Up-regulation and down-regulation are indicated in red and green colors, respectively. No detected expression is indicated with gray color.