Fig. 3From: Evaluation of suitable reference genes for normalization of quantitative real-time PCR analysis in rice plants under Xanthomonas oryzae pv. oryzae--infection and melatonin supplementationExpression stability of the candidate reference genes assessed by geNorm analysis. a-d Expression stability of candidate reference genes in water-inoculated rice plants, in Xoo-infected rice plants, in MT-water infected rice plants and in MT-Xoo infected rice plants; e-f The pairwise variation value of reference genes in water and Xoo rice plants, in MT-water and MT-Xoo rice plantsBack to article page