PMC:340383 / 19321-19327 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4703","span":{"begin":0,"end":6},"obj":"NN"}],"text":"primer"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T4624","span":{"begin":0,"end":6},"obj":"SO:0000112"}],"text":"primer"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4639","span":{"begin":0,"end":6},"obj":"SO_EXT:0000112"}],"text":"primer"}