TY - RPRT TI - Freeze-thaw Cycles Enable a Prebiotically Plausible and Continuous Pathway from Nucleotide Activation to Nonenzymatic RNA Copying AU - Zhang, S. J. AU - Duzdevich, D. AU - Carr, C. E. AU - Szostak, J. W. PY - 2021 DO - 10.1101/2021.09.07.459201 UR - https://www.biorxiv.org/content/10.1101/2021.09.07.459201v1 ID - 10.1101/2021.09.07.459201 ER -