PMC:7205724 / 4105-4128 JSONTXT

{"project":"LitCovid-sample-PD-IDO","denotations":[{"id":"T12","span":{"begin":19,"end":23},"obj":"http://purl.obolibrary.org/obo/BFO_0000029"}],"text":"Polybasic cleavage site"}

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T660","span":{"begin":0,"end":9},"obj":"JJ"},{"id":"T661","span":{"begin":10,"end":18},"obj":"NN"},{"id":"T662","span":{"begin":19,"end":23},"obj":"NN"}],"relations":[{"id":"R654","pred":"arg1Of","subj":"T662","obj":"T660"},{"id":"R655","pred":"arg1Of","subj":"T662","obj":"T661"}],"text":"Polybasic cleavage site"}