PMC:7784834 / 4221-4319 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"100","span":{"begin":28,"end":33},"obj":"Gene"}],"attributes":[{"id":"A100","pred":"tao:has_database_id","subj":"100","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":"The large ectodomain of the spike consists of receptor binding S1 and membrane fusion S2 subunits."}

{"project":"LitCovid-sentences","denotations":[{"id":"T33","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The large ectodomain of the spike consists of receptor binding S1 and membrane fusion S2 subunits."}