PMC:1183529 / 7626-7646 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5522","span":{"begin":7,"end":12},"obj":"NN"},{"id":"T5528","span":{"begin":4,"end":6},"obj":"NN"},{"id":"T5529","span":{"begin":3,"end":4},"obj":"HYPH"},{"id":"T5530","span":{"begin":13,"end":17},"obj":"VBD"}],"relations":[{"id":"R1024","pred":"punct","subj":"T5529","obj":"T5528"}],"text":"7BL/6J cross were te"}