Fig. 6
From: Small GTP-binding protein PdRanBP regulates vascular tissue development in poplar
qRT-PCR analysis of secondary cell wall-associated gene expression in PdRanBP-OE, PdRanBP-DR and WT seedlings. Total RNA was isolated from three biological replicates of the wild-type (WT), PdRanBP-OE and PdRanBP-DR plants. The expression of trans-cinnamate 4-hydroxylase 1 (PtrC4H1), cinnamyl alcohol dehydrogenase 10 (PtrCAD10), caffeoyl CoA 3-O-methyltransferase 1 (PtrCCoAOMT1), glycosyltransferase 8 (PtrGT8), cinnamoyl coenzyme A reductase 7 (PtrCCR7), sucrose synthase 1 (PtrSuS1), beta-tubulin 7 (PtrTUB7), fragile fibre 1 (PtrFRA1), and two myeloblastosis (MYB) genes (PtrMYB90, PtrMYB18) were examined. TUA1 (a) and UBQ1 (b) were used as reference genes, and the expression level of each gene in the WT background was set to 1. The data are the mean ± standard errors (SE). The asterisks indicate significant differences from WT (*P < 0.05)