Figure 2
From: Candidate prioritization for low-abundant differentially expressed proteins in 2D-DIGE datasets
Influence of pI range ( Δ ) and Mw range ( δ ) specified for TagIdent. (A) Influence on the average number of proteins in the candidate list. (B) Influence on recall, that is the fraction of seed proteins included in their own candidate list as returned by TagIdent. For each identified spot in the 2D-DIGE dataset and all combinations of predefined values for the pI and Mw range, a candidate list was generated following Steps 1–3 of our prioritization approach using LOOCV.