CORD-19:005c43980edf3fcc2a4d12ee7ad630ddb651ce6e / 20263-20404 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T125","span":{"begin":0,"end":141},"obj":"Sentence"},{"id":"TextSentencer_T125","span":{"begin":0,"end":141},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The RNA copy number of the LOD (10 HAU/mL) for SRDFDS was determined by reverse transcription-polymerase chain reaction (rRT-PCR) (Fig. S7 )."}