Fig. 6From: Genome-wide identification, phylogeny, and expression analysis of pectin methylesterases reveal their major role in cotton fiber developmentExpression analysis of 4 selected PMEs homologous genes pairs using RT-qPCR. The relative mRNA abundance of 4 selected PMEs was normalized to the reference gene histone 3 in different tissues. The bars show the standard deviation of three technical replicationsBack to article page