Figure 8From: Atypical epigenetic mark in an atypical location: cytosine methylation at asymmetric (CNN) sites within the body of a non-repetitive tomato geneAsr1 is induced upon stress. Water-stress time course of Asr1 leaf mRNA steady-state levels quantified by real-time RT-PCR. Actin mRNA (considered a constitutive transcript) was measured at each time and hence served as a loading control for normalisation purposes.Back to article page