The distribution of the number of peptide hits per protein/transcript. The x-axis represents the number of protein/transcripts and the y-axis represents the number of peptides that matched to that number of protein/transcripts. Only proteins/transcripts matched to 2 or more peptides are considered in the distribution. The points in blue represent the peptide hits from the GENCODE V7 annotated proteins, while the red points represent those from the GENCODE V7 annotated transcripts.
Khatun et al. BMC Genomics 2013 14:141 doi:10.1186/1471-2164-14-141