Figure 4From: The Zea mays mutants opaque-2 and opaque-7 disclose extensive changes in endosperm metabolism as revealed by protein, amino acid, and transcriptome-wide analysesDifferential expression of ESTs in A69Y o2 , o7 , and o2o7 endosperms with respect to A69Ywt endosperm at 14 DAP. Diagrams show the number of down- and up-regulated genes in the mutant endosperms with respect to wt endosperm.Back to article page