PMC:314463 / 320-332 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T214","span":{"begin":3,"end":11},"obj":"NN"}],"text":"se mutation,"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T109","span":{"begin":3,"end":11},"obj":"SO_EXT:sequence_alteration_entity_or_process"}],"text":"se mutation,"}