PMC:1142324 / 2433-2462 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T844","span":{"begin":2,"end":18},"obj":"NNS"},{"id":"T845","span":{"begin":19,"end":26},"obj":"IN"}],"text":"t metalloproteases because th"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T533","span":{"begin":2,"end":18},"obj":"GO_EXT:0008237"}],"text":"t metalloproteases because th"}