Fig. 4From: Transcriptomic and chemical analyses to identify candidate genes involved in color variation of sainfoin flowersExpression of flower color-related unigenes of sainfoin quantified by RNA-Seq (RNA sequencing) and RT-qPCR (quantitative real-time PCR) analysis. All RT-qPCR reactions were repeated three times for each sample, and vertical bars indicate standard errorsBack to article page