TY - RPRT TI - Naturally Occurring tRNAs With Non-canonical Structures AU - Krahn, Natalie AU - Fischer, Jonathan T. AU - Söll, Dieter PY - 2020 DO - 10.3389/fmicb.2020.596914 UR - https://www.osti.gov/biblio/1681049 ID - 1681049 ER -