Fig. 5From: Genome-wide analysis of poplar NF-YB gene family and identified PtNF-YB1 important in regulate flowering timing in transgenic plantsThe expression analysis of known flowering genes in transgenic Arabidopsis. a Expression analysis of flowering genes with qRT–PCR. b Expression analysis of flowering geneswith semi-quantitative RT-RCRs. The three known flowering genes were CO, FT and SOC1. The RT-PCR reactions were repeated three timesBack to article page