title: [Tissue-specific expression and regulation of opioid peptide precursor genes].
authors.forename: K
authors.initials: K
authors.lastname: Yoshikawa
mesh_terms: D000818:Animals; D004745:Enkephalins / Q000235:genetics*; D010446:Peptide Fragments / Q000235:genetics; D011333:Pro-Opiomelanocortin / Q000235:genetics*; D011498:Protein Precursors / Q000235:genetics*; D051381:Rats
chemical_list: D004745:Enkephalins; D010446:Peptide Fragments; D011498:Protein Precursors; C029992:proenkephalin; D011333:Pro-Opiomelanocortin; C033660:preproenkephalin