Fig. 7From: Genome-wide identification, classification and expression analysis of the JmjC domain-containing histone demethylase gene family in maizeRelative gene expression of ZmJMJs analyzed by qRT-PCR response to heat stress treatment. QRT-PCR data was normalized using maize Actin gene and are shown relative to CK (normal condition). X-axes show different treatments (CK, normal condition and HTP, heat stress condition) and y-axes are scales of relative expression level. Bars represent standard deviations (SD) of three technical replicates. A significant difference is indicated by asterisks according to the t test (*P < 0.05, **P < 0.01)Back to article page