PMC:7435837 / 15536-15608 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"354","span":{"begin":20,"end":25},"obj":"Gene"}],"attributes":[{"id":"A354","pred":"tao:has_database_id","subj":"354","obj":"Gene:59272"}],"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":"ration close to the ACE-2 receptor for cellular entry.\nStudies involving"}