PMC:1564426 / 871-880 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T535","span":{"begin":1,"end":4},"obj":"PR_EXT:000009454"}],"text":" K14-cre–"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T469","span":{"begin":1,"end":4},"obj":"PR:000009454"}],"text":" K14-cre–"}

{"project":"craft-sa-dev","denotations":[{"id":"T715","span":{"begin":1,"end":4},"obj":"NN"},{"id":"T716","span":{"begin":5,"end":8},"obj":"NN"},{"id":"T717","span":{"begin":4,"end":5},"obj":"HYPH"},{"id":"T719","span":{"begin":8,"end":9},"obj":"HYPH"}],"relations":[{"id":"R140","pred":"compound","subj":"T715","obj":"T716"},{"id":"R142","pred":"punct","subj":"T717","obj":"T716"}],"text":" K14-cre–"}