PMC:539061 / 34670-34676 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7066","span":{"begin":0,"end":6},"obj":"GO_EXT:cell_communication_or_signaling_or_signal_transduction"}],"text":"signal"}

{"project":"craft-sa-dev","denotations":[{"id":"T7511","span":{"begin":0,"end":6},"obj":"NN"}],"text":"signal"}