PMC:149366 / 125-139 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T211","span":{"begin":0,"end":2},"obj":"IN"},{"id":"T212","span":{"begin":3,"end":8},"obj":"NN"},{"id":"T214","span":{"begin":9,"end":13},"obj":"JJ"}],"text":"of Brn3c null "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T53","span":{"begin":3,"end":8},"obj":"PR:000013043"}],"text":"of Brn3c null "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T109","span":{"begin":3,"end":8},"obj":"PR_EXT:000013043"},{"id":"T110","span":{"begin":9,"end":13},"obj":"SO_EXT:sequence_nullness"}],"text":"of Brn3c null "}