PMC:1142324 / 23595-23609 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6769","span":{"begin":4,"end":14},"obj":"NN"},{"id":"T6770","span":{"begin":0,"end":3},"obj":"NN"}],"relations":[{"id":"R4312","pred":"compound","subj":"T6770","obj":"T6769"}],"text":"RNA polymerase"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6682","span":{"begin":0,"end":3},"obj":"CHEBI_SO_EXT:RNA"},{"id":"T6683","span":{"begin":0,"end":14},"obj":"GO_EXT:0034062"}],"text":"RNA polymerase"}