PMC:7253482 / 4670-4702 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T700","span":{"begin":0,"end":9},"obj":"NNP"},{"id":"T701","span":{"begin":10,"end":19},"obj":"NN"},{"id":"T702","span":{"begin":20,"end":28},"obj":"NN"},{"id":"T703","span":{"begin":29,"end":31},"obj":"IN"}],"relations":[{"id":"R705","pred":"arg1Of","subj":"T702","obj":"T700"},{"id":"R706","pred":"arg1Of","subj":"T702","obj":"T701"},{"id":"R707","pred":"arg1Of","subj":"T702","obj":"T703"}],"text":"Molecular evolution analysis of "}