Fig. 3From: Comparative transcriptome analysis reveals that tricarboxylic acid cycle-related genes are associated with maize CMS-C fertility restorationCorrelation of gene expression levels estimated by RNA-Seq and qPCR. The x-axis and y-axis indicate relative expression values from qPCR and RNA-Seq, respectively. Both values are log2 normalized. The r value represents the Pearson correlation coefficientBack to article page