Evolution from possible primitive tRNA-viroids to early poly-tRNA-derived mRNAs: a new approach from the poly-tRNA

Koji Ohnishi1, Madoka Ohshima, Naotaka Furuichi

  • 1Department of Biology, Faculty of Science, Niigata University, Ikarashi-2, Niigata 950-2181, Japan. ohnishi@sc.niigata-u.ac.jp.

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