Figure 1
From: Selection of reference genes for quantitative real-time PCR in a rat asphyxial cardiac arrest model
Gene expression stability of candidate reference genes. The geNORM program was used to calculate the average expression stability values (M) across all four different treatment groups together at 4 days (A), 7 days (B) and 21 days (C) after ACA treatment. B2m is the least stable gene (highest M value) at all three time points. The combination of CypA/Pgk1, CypA/Gapdh and CypA/Pgk1 are the most stable genes at 4 days, 7 days and 21 days, respectively.