PMC:7605337 / 1307-1412 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T7","span":{"begin":20,"end":25},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"This means that the virus had sufficient binding affinity to its receptor at the beginning of the crisis."}

{"project":"LitCovid-sentences","denotations":[{"id":"T9","span":{"begin":0,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This means that the virus had sufficient binding affinity to its receptor at the beginning of the crisis."}