Table III -Fold change approach outcomes
1.5-fold change2-fold change
Na28084
Rb8921,088
E(FP)c
  • a The number of proteins with 14N:15N ratios greater than the FC threshold.

  • b The number of rejected proteins below the FC threshold.

  • c The expected number of false positives (FP), which by using an FC threshold approach cannot be determined (—).