Fig. 2
From: Heterologous expression in E. coli and functional characterization of the tomato CPR enzymes
Relative mRNA expression levels of SlCPRs in various tissues and fruit ripening stages. Quantitative real-time PCR was performed using tomato (S. lycopersicum cv. Micro-tom) root, leaf, flower, and fruits. Transcript levels were normalized using the tomato ACTIN gene as an internal control. Each bar represents the mean and standard error. IM, Immature green stage, MG Mature green stage, BK Breakers stage, PR Pink and Red stage, RR Ripening Red stage