CORD-19:b75e7f3f923023185daed6f29e5beca4eddfc109 / 55637-55822 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T343","span":{"begin":0,"end":185},"obj":"Sentence"},{"id":"T9728","span":{"begin":0,"end":185},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For supernatant viral RNAs, the absolute quantity of the viral S genome was determined by performing a standard curve experiment using an S genome-encoding plasmid as a standard sample."}