TY - RPRT TI - Class I Aminoacyl-tRNA Synthetase Urzyme and CP1 Modules have Distinct Genetic Origins AU - Carter, C. W. AU - Popinga, A. AU - Bouckaert, R. AU - Wills, P. PY - 2020 DO - 10.1101/2020.04.09.033712 UR - https://www.biorxiv.org/content/10.1101/2020.04.09.033712v1 ID - 10.1101/2020.04.09.033712 ER -