PMC:7289100 / 28298-28306 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T401","span":{"begin":0,"end":8},"obj":"GO:0031975"},{"id":"T58548","span":{"begin":0,"end":8},"obj":"GO:0031975"}],"text":"envelope"}