PMC:7115396 / 31257-31600 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T162","span":{"begin":37,"end":40},"obj":"Body_part"}],"attributes":[{"id":"A162","pred":"fma_id","subj":"T162","obj":"http://purl.org/sig/ont/fma/fma67095"}],"text":"However, due to the particularity of RNA virus replication, attenuated vaccine strains generated by continuous passage remain associated with the risk of reversion to virulence or potential recombination between vaccine strains and virulent field strains [27], [46], [47], which represents a substantial hidden concern to the poultry industry."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T445","span":{"begin":41,"end":46},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T446","span":{"begin":241,"end":246},"obj":"http://purl.obolibrary.org/obo/UBERON_0007688"},{"id":"T447","span":{"begin":256,"end":258},"obj":"http://purl.obolibrary.org/obo/CLO_0050509"},{"id":"T448","span":{"begin":262,"end":270},"obj":"http://purl.obolibrary.org/obo/CLO_0001013"},{"id":"T449","span":{"begin":262,"end":270},"obj":"http://purl.obolibrary.org/obo/CLO_0052464"},{"id":"T450","span":{"begin":290,"end":291},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"However, due to the particularity of RNA virus replication, attenuated vaccine strains generated by continuous passage remain associated with the risk of reversion to virulence or potential recombination between vaccine strains and virulent field strains [27], [46], [47], which represents a substantial hidden concern to the poultry industry."}

{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T46","span":{"begin":167,"end":176},"obj":"http://purl.obolibrary.org/obo/GO_0016032"},{"id":"T47","span":{"begin":167,"end":176},"obj":"http://purl.obolibrary.org/obo/GO_0009405"}],"text":"However, due to the particularity of RNA virus replication, attenuated vaccine strains generated by continuous passage remain associated with the risk of reversion to virulence or potential recombination between vaccine strains and virulent field strains [27], [46], [47], which represents a substantial hidden concern to the poultry industry."}

{"project":"LitCovid-sentences","denotations":[{"id":"T216","span":{"begin":0,"end":343},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"However, due to the particularity of RNA virus replication, attenuated vaccine strains generated by continuous passage remain associated with the risk of reversion to virulence or potential recombination between vaccine strains and virulent field strains [27], [46], [47], which represents a substantial hidden concern to the poultry industry."}

{"project":"2_test","denotations":[{"id":"32057575-22798607-143294078","span":{"begin":256,"end":258},"obj":"22798607"},{"id":"32057575-18262691-143294079","span":{"begin":262,"end":264},"obj":"18262691"},{"id":"32057575-20153350-143294080","span":{"begin":268,"end":270},"obj":"20153350"}],"text":"However, due to the particularity of RNA virus replication, attenuated vaccine strains generated by continuous passage remain associated with the risk of reversion to virulence or potential recombination between vaccine strains and virulent field strains [27], [46], [47], which represents a substantial hidden concern to the poultry industry."}