PMC:539297 / 1494-1504 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T98","span":{"begin":2,"end":10},"obj":"GO:0016020"}],"text":"r membrane"}

{"project":"craft-sa-dev","denotations":[{"id":"T430","span":{"begin":2,"end":10},"obj":"NN"}],"text":"r membrane"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T166","span":{"begin":2,"end":10},"obj":"GO:0016020"}],"text":"r membrane"}