Fig. 3From: PGA: an R/Bioconductor package for identification of novel peptides using a customized database derived from RNA-SeqSearch score distribution of novel and canonical peptides. The Evalue was an expectation value to evaluate the PSM confidence, and in this study, it was directly obtained from the search results of MASCOT. The greater the value of -log2(Evalue), the greater the confidence in the identificationsBack to article page