Fig. 5From: Identification of reference genes for gene expression studies among different developmental stages of murine heartsRelative expression of two target genes in different heart developmental periods. (A) Vcp expression detection normalized by reference gene Rplp0 or 18S; (B) Pgk1 expression detection normalized by reference gene Rplp0 or 18S. Values are given as relative gene expression level, mean and standard deviation of the values were indicated in the plotBack to article page