Before revision:  Here we map the peptides detected in 7 large-scale proteomics studies to the GENCODE v12 annotation of the human genome and identify almost 60\% of the protein coding genes  .
After revision:  Here we map the peptides detected in 7 large-scale proteomics studies to the GENCODE v12 annotation of the human genome and identify almost 60\% of the protein coding genes in the GENCODE annotation the human genome .