PMC:7396557 / 72170-72180 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T724","span":{"begin":0,"end":10},"obj":"GO:0010467"},{"id":"T78735","span":{"begin":0,"end":10},"obj":"GO:0010467"}],"text":"expression"}