PMC:1064854 / 919-924 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T900","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T901","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T903","span":{"begin":3,"end":4},"obj":"SYM"},{"id":"T904","span":{"begin":4,"end":5},"obj":"HYPH"}],"relations":[{"id":"R161","pred":"punct","subj":"T901","obj":"T900"},{"id":"R163","pred":"punct","subj":"T903","obj":"T900"},{"id":"R164","pred":"punct","subj":"T904","obj":"T900"}],"text":"-1α−/"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T686","span":{"begin":3,"end":4},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"-1α−/"}