Figure 5From: Integrating transcriptional, metabolomic, and physiological responses to drought stress and recovery in switchgrass (Panicum virgatum L.)Validation of RNA-Seq expression profiles using qPCR. Each symbol depicts fold difference in gene expression relative to mid-day control samples for a single gene and sample, relative to internal reference genes. Three technical replicates were conducted for each qPCR of 15 genes in n = 20 samples and compared with normalized RNA-Seq data from the same samples.Back to article page