PMC:1626108 / 23071-23078 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T13215","span":{"begin":4,"end":5},"obj":"SYM"},{"id":"T13216","span":{"begin":5,"end":6},"obj":"HYPH"},{"id":"T13217","span":{"begin":6,"end":7},"obj":"SYM"}],"text":"nBP2+/−"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T13081","span":{"begin":4,"end":5},"obj":"SO_EXT:normal_or_wild_type_or_present"},{"id":"T13082","span":{"begin":6,"end":7},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"nBP2+/−"}