TY - RPRT TI - Parsimonious scenario for the emergence of viroid-like replicons de novo AU - Catalan, P. AU - Elena, S. F. AU - Cuesta, J. A. AU - Manrubia, S. PY - 2019 DO - 10.1101/593640 UR - https://www.biorxiv.org/content/10.1101/593640v1 ID - 10.1101/593640 ER -