CORD-19:01548ef6d46d6e6d72afe8cbf4e231552b9d2bd7 / 28168-28472 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T141","span":{"begin":0,"end":304},"obj":"Sentence"}],"text":"Cocultivation and cell fusion, combined with chemical activation by nucleoside analogs and, perhaps, water-soluble mutagens and carcinogens Igel etal., 1969) , may prove useful for the detection of cryptic viruses, as will the use of helper viruses to call forth hidden viral genomes from cultured cells."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T141","span":{"begin":0,"end":304},"obj":"Sentence"},{"id":"TextSentencer_T141","span":{"begin":0,"end":304},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Cocultivation and cell fusion, combined with chemical activation by nucleoside analogs and, perhaps, water-soluble mutagens and carcinogens Igel etal., 1969) , may prove useful for the detection of cryptic viruses, as will the use of helper viruses to call forth hidden viral genomes from cultured cells."}

{"project":"Epistemic_Statements","denotations":[{"id":"T97","span":{"begin":0,"end":304},"obj":"Epistemic_statement"}],"text":"Cocultivation and cell fusion, combined with chemical activation by nucleoside analogs and, perhaps, water-soluble mutagens and carcinogens Igel etal., 1969) , may prove useful for the detection of cryptic viruses, as will the use of helper viruses to call forth hidden viral genomes from cultured cells."}