PMC:1140370 / 37549-37559 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11552","span":{"begin":0,"end":6},"obj":"NN"},{"id":"T11554","span":{"begin":7,"end":10},"obj":"NN"}],"text":"duplex DNA"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T10840","span":{"begin":0,"end":10},"obj":"CHEBI_SO_EXT:double_stranded_DNA"}],"text":"duplex DNA"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T10698","span":{"begin":0,"end":6},"obj":"SO:0000985"}],"text":"duplex DNA"}