PMC:7463108 / 27807-27824 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"811","span":{"begin":0,"end":17},"obj":"Gene"}],"attributes":[{"id":"A811","pred":"tao:has_database_id","subj":"811","obj":"Gene:4988"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"μ-opioid receptor"}