PMC:1064854 / 650-655 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T847","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T848","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T849","span":{"begin":3,"end":4},"obj":"SYM"},{"id":"T850","span":{"begin":4,"end":5},"obj":"HYPH"}],"relations":[{"id":"R111","pred":"punct","subj":"T848","obj":"T847"},{"id":"R112","pred":"punct","subj":"T849","obj":"T847"},{"id":"R113","pred":"punct","subj":"T850","obj":"T847"}],"text":"-1α−/"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T671","span":{"begin":3,"end":4},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"-1α−/"}