Fig. 3From: Reference genes for accurate gene expression analyses across different tissues, developmental stages and genotypes in rice for drought toleranceGene expression patterns of the best different gene/gene combinations. Relative expression level was determined by the 10-gene reference and normalized by the roots of IR64 under well-watered condition. X-axis shows the different samples, and Y-axis shows the expression in log2 scale. Error bar represents the standard error for each data point (n = 3). R: roots, S: shoots, L: flag leavesBack to article page