CORD-19:4ca5d854d3f99440b507fd7dfae73c8ad6fc45d5 / 522279-522458 JSONTXT

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    CORD-19-Sentences

    {"project":"CORD-19-Sentences","denotations":[{"id":"T7966","span":{"begin":0,"end":179},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"PykA and PykF were overproduced in E. coli without affinity tags and combined anion exchange chromatography and size exclusion chromatography to yield highly homogeneous proteins."}

    CORD-19_Custom_license_subset

    {"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T348","span":{"begin":0,"end":179},"obj":"Sentence"}],"text":"PykA and PykF were overproduced in E. coli without affinity tags and combined anion exchange chromatography and size exclusion chromatography to yield highly homogeneous proteins."}