Fig. 3From: Evaluation of reference genes for normalizing RT-qPCR in leaves and suspension cells of Cephalotaxus hainanensis under various stimuliRelative expression of ChNCS using selected reference genes including the most or the least stable reference genes for normalization under Leaf-Ethylene and Cell-Ethylene treatment experimental sets. All materials were treated with 250 μM ethylene solution for 0 h, 2 h, 6 h, 12 h and 24 h. The error bars represent standard errors with 3 repeats. a Relative expression of ChNCS of Leaf-Ethylene treatment; b relative expression of ChNCS of Cell-Ethylene treatmentBack to article page