PMC:1435744 / 12018-12022 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T29425","span":{"begin":2,"end":4},"obj":"GO_EXT:reverse_transcription_or_reverse_transcriptase"}],"text":") RT"}

{"project":"craft-sa-dev","denotations":[{"id":"T29616","span":{"begin":0,"end":1},"obj":"-RRB-"},{"id":"T29617","span":{"begin":2,"end":4},"obj":"NN"}],"text":") RT"}