PMC:7589163 / 84999-85007 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T555","span":{"begin":0,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"7 ng/mL."}

{"project":"LitCovid-PubTator","denotations":[{"id":"3385","span":{"begin":5,"end":7},"obj":"Gene"}],"attributes":[{"id":"A3385","pred":"tao:has_database_id","subj":"3385","obj":"Gene:21832"}],"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":"7 ng/mL."}