PMC:340383 / 454-470 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T305","span":{"begin":2,"end":4},"obj":"NNS"},{"id":"T306","span":{"begin":5,"end":8},"obj":"CC"},{"id":"T307","span":{"begin":9,"end":14},"obj":"CD"}],"relations":[{"id":"R79","pred":"cc","subj":"T306","obj":"T305"}],"text":"4 bp and 2,743 b"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T76","span":{"begin":2,"end":4},"obj":"SO:0000028"}],"text":"4 bp and 2,743 b"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T144","span":{"begin":2,"end":4},"obj":"SO_EXT:0000028"}],"text":"4 bp and 2,743 b"}