Gigital gene expression tag profiling and quantitative real-time PCR analysis of the expression of five randomly selected genes. All real-time PCR reactions were repeated three times and the data are presented as the mean ± SD. The x-axis indicates the sampling time-points and cell types. The y-axis shows the expression levels: the left shows tag number per million tags by DGEP and the right shows the relative expression level by qRT-PCR.
Xiao et al. BMC Plant Biology 2011 11:177 doi:10.1186/1471-2229-11-177