CORD-19:4c6a45d1e56660fa713b637825b96e287a0acef5 / 6337-6495 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T49","span":{"begin":0,"end":158},"obj":"Sentence"},{"id":"TextSentencer_T49","span":{"begin":0,"end":158},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The single step PCR assay was performed on genomic DNA extracted from TE671(LacZ) cells infected with ten-fold serially diluted (10 0 to 10 -10 ) stock virus."}