PMC:1310620 / 68-77 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T272","span":{"begin":2,"end":7},"obj":"NNS"}],"text":"r genes i"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T104","span":{"begin":2,"end":7},"obj":"SO_EXT:0000704"}],"text":"r genes i"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T206","span":{"begin":2,"end":7},"obj":"SO:0000704"}],"text":"r genes i"}