One gene's intron is another gene's exon.
D001483:Base Sequence; D004272:DNA, Mitochondrial / Q000235:genetics*; D005656:Fungal Proteins / Q000235:genetics; D005796:Genes; D005809:Genes, Regulator; D009694:Nucleic Acid Precursors / Q000235:genetics; D012441:Saccharomyces cerevisiae / Q000235:genetics
D004272:DNA, Mitochondrial; D005656:Fungal Proteins; D009694:Nucleic Acid Precursors