PMC:7115396 / 33823-34171 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T177","span":{"begin":98,"end":103},"obj":"Body_part"},{"id":"T178","span":{"begin":125,"end":129},"obj":"Body_part"},{"id":"T179","span":{"begin":255,"end":259},"obj":"Body_part"}],"attributes":[{"id":"A177","pred":"fma_id","subj":"T177","obj":"http://purl.org/sig/ont/fma/fma68646"},{"id":"A178","pred":"fma_id","subj":"T178","obj":"http://purl.org/sig/ont/fma/fma74402"},{"id":"A179","pred":"fma_id","subj":"T179","obj":"http://purl.org/sig/ont/fma/fma74402"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T487","span":{"begin":9,"end":11},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T488","span":{"begin":12,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0008922"},{"id":"T489","span":{"begin":12,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0050052"},{"id":"T490","span":{"begin":39,"end":41},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T491","span":{"begin":98,"end":103},"obj":"http://purl.obolibrary.org/obo/GO_0005623"},{"id":"T492","span":{"begin":122,"end":124},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T493","span":{"begin":125,"end":129},"obj":"http://purl.obolibrary.org/obo/OGG_0000000002"},{"id":"T494","span":{"begin":130,"end":133},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T495","span":{"begin":168,"end":173},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T496","span":{"begin":231,"end":233},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T497","span":{"begin":252,"end":254},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T498","span":{"begin":255,"end":259},"obj":"http://purl.obolibrary.org/obo/OGG_0000000002"},{"id":"T499","span":{"begin":301,"end":303},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T500","span":{"begin":304,"end":306},"obj":"http://purl.obolibrary.org/obo/CLO_0008922"},{"id":"T501","span":{"begin":304,"end":306},"obj":"http://purl.obolibrary.org/obo/CLO_0050052"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T103","span":{"begin":12,"end":14},"obj":"Chemical"},{"id":"T104","span":{"begin":304,"end":306},"obj":"Chemical"}],"attributes":[{"id":"A103","pred":"chebi_id","subj":"T103","obj":"http://purl.obolibrary.org/obo/CHEBI_29387"},{"id":"A104","pred":"chebi_id","subj":"T104","obj":"http://purl.obolibrary.org/obo/CHEBI_29387"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}

{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T48","span":{"begin":151,"end":160},"obj":"http://purl.obolibrary.org/obo/GO_0016032"},{"id":"T49","span":{"begin":151,"end":160},"obj":"http://purl.obolibrary.org/obo/GO_0009405"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}

{"project":"LitCovid-sentences","denotations":[{"id":"T232","span":{"begin":110,"end":185},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}

{"project":"2_test","denotations":[{"id":"32057575-3010595-143294087","span":{"begin":30,"end":32},"obj":"3010595"},{"id":"32057575-23896748-143294088","span":{"begin":105,"end":107},"obj":"23896748"}],"text":"s at the S1/S2 cleavage site [53], the S1 subunit is responsible for receptor binding to the host cells [54]. Whether the S1 gene has an effect on the virulence of the virus is unknown. In this study, the recombinant strain, rH120-S1/YZ, expressed the S1 gene of the QX-like strain, which retains the S1/S2 cleavage site of H120, maintained the abi"}