PMC:1310620 / 66-75 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T272","span":{"begin":4,"end":9},"obj":"NNS"}],"text":"air genes"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T104","span":{"begin":4,"end":9},"obj":"SO_EXT:0000704"}],"text":"air genes"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T206","span":{"begin":4,"end":9},"obj":"SO:0000704"}],"text":"air genes"}