PMC:1630711 / 970-985 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T976","span":{"begin":0,"end":15},"obj":"NN"}],"text":"heterochromatin"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T753","span":{"begin":0,"end":15},"obj":"GO:0000792"}],"text":"heterochromatin"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T675","span":{"begin":0,"end":15},"obj":"GO:0000792"}],"text":"heterochromatin"}