Fig. 8From: Differences in flavonoid pathway metabolites and transcripts affect yellow petal colouration in the aquatic plant Nelumbo nuciferaqRT-PCR results of flavonoid pathway structural genes in MLQS and YGB during flower colouration. The y-axis scales the mean value of three biological repeats. * indicates significant differences (P < 0.05) between MLQS and YGB, and ** indicates highly significant differences (P < 0.01)Back to article page