PMC:7271924 / 9446-9453 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T167","span":{"begin":0,"end":7},"obj":"GO:0010467"},{"id":"T69388","span":{"begin":0,"end":7},"obj":"GO:0010467"}],"text":"express"}