PMC:539061 / 39219-39234 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7150","span":{"begin":0,"end":15},"obj":"GO_EXT:0004565"}],"text":"β-galactosidase"}

{"project":"craft-sa-dev","denotations":[{"id":"T8000","span":{"begin":0,"end":1},"obj":"NN"},{"id":"T8001","span":{"begin":2,"end":15},"obj":"NN"},{"id":"T8002","span":{"begin":1,"end":2},"obj":"HYPH"}],"relations":[{"id":"R4779","pred":"compound","subj":"T8000","obj":"T8001"},{"id":"R4781","pred":"punct","subj":"T8002","obj":"T8001"}],"text":"β-galactosidase"}