PMC:7161517 / 31128-31138 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1015","span":{"begin":0,"end":10},"obj":"GO:0010467"},{"id":"T64221","span":{"begin":0,"end":10},"obj":"GO:0010467"}],"text":"expression"}