PMC:549712 / 64-86 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T279","span":{"begin":13,"end":16},"obj":"CC"},{"id":"T280","span":{"begin":17,"end":20},"obj":"RB"}],"relations":[{"id":"R12","pred":"neg","subj":"T280","obj":"T279"}],"text":"mbryogenesis but not i"}