Fig. 1From: The contribution of Alu exons to the human proteomeIdentification and analysis of putative coding Alu exons in human genes. a The bioinformatics work flow to identify and characterize putative coding Alu exons using RNA-seq and proteomics data. b The Venn diagram illustrating the number of putative coding Alu exons with different types of RNA-seq or proteomic evidence. c The splicing patterns and deduced peptide sequences of putative coding Alu exons with supporting peptide sequences from the PRIDE database. The stop codon of each isoform is indicated by a STOP signBack to article page