PMC:7278709 / 546-564 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"25","span":{"begin":10,"end":15},"obj":"Gene"}],"attributes":[{"id":"A25","pred":"tao:has_database_id","subj":"25","obj":"Gene:43740568"}],"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":"D) of the spike pr"}