Figure 1From: Validation of reference genes for gene expression analysis in chicory (Cichorium intybus) using quantitative real-time PCRConfirmation of amplicon size and primer specificity of studied genes. (a) Agarose gel electrophoresis showing specific reverse transcription PCR products of the expected size for each gene, (b) Melting curves generated for all genes. M represents DNA size marker.Back to article page