PMC:7324763 / 59757-59767 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T944","span":{"begin":0,"end":10},"obj":"GO:0000075"},{"id":"T56573","span":{"begin":0,"end":10},"obj":"GO:0000075"}],"text":"Checkpoint"}