Figure 4From: Validation of reference genes for quantitative real-time PCR during leaf and flower development in Petunia hybridageNorm and qBasePlus average expression stability measure values for reference genes in individual samples. Average expression stability values (M values) are an inverse proportion measure of expression stability. GeNorm computes M values by stepwise exclusion of the least stable gene. (a) geNorm and qBasePlus output of Mitchell samples. (b) geNorm and qBasePlus output of V30 samples.Back to article page