Stability analysis of candidate reference genes and housekeeping genes. Stability rankings of the twenty candidate reference genes and two most commonly used housekeeping genes ACTB and GAPDH, among all 120 biological samples, by NormFinder (A) and geNorm (B). A low 'Stability Value' or 'M-value' correlates to higher gene expression stability.
Zhou et al. BMC Genomics 2010 11:75 doi:10.1186/1471-2164-11-75