Preparation of Group I Introns for Biochemical Studies and Crystallization Assays by Native Affinity Purification

• Quentin Vicens ,

  * E-mail: quentin.vicens@colorado.edu

  Affiliation Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

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• Anne R. Gooding,

  Affiliations Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America, Howard Hughes Medical Institute, University of Colorado, Boulder, Colorado, United States of America

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• Luis F. Duarte,

  Affiliation Mount Sinai School of Medicine, New York, New York, United States of America

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• Robert T. Batey

  Affiliation Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

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