PMC:6988269 / 18557-18622 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T92","span":{"begin":10,"end":13},"obj":"Body_part"}],"attributes":[{"id":"A92","pred":"fma_id","subj":"T92","obj":"http://purl.org/sig/ont/fma/fma67095"}],"text":"g 1 × 108 RNA copies/mL, determined by specific real-time RT-PCR."}

{"project":"LitCovid-sentences","denotations":[{"id":"T181","span":{"begin":0,"end":65},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"g 1 × 108 RNA copies/mL, determined by specific real-time RT-PCR."}

{"project":"LitCovid-PubTator","denotations":[{"id":"345","span":{"begin":21,"end":23},"obj":"Gene"}],"attributes":[{"id":"A345","pred":"tao:has_database_id","subj":"345","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":"g 1 × 108 RNA copies/mL, determined by specific real-time RT-PCR."}