Ancient Origin of the U2 Small Nuclear RNA Gene-Targeting Non-LTR Retrotransposons Utopia

• Kenji K. Kojima ,

  * E-mail: kojima@girinst.org

  Affiliations Genetic Information Research Institute, Los Altos, California, United States of America, Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, University of Tokyo, Minato-ku, Tokyo, Japan, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo, Japan

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• Jerzy Jurka †

  † Deceased.

  Affiliation Genetic Information Research Institute, Los Altos, California, United States of America

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