TY - RPRT TI - CV2CoV, an enhanced mRNA-based SARS-CoV-2 vaccine candidate, supports higher protein expression and improved immunogenicity in rats AU - Roth, N. AU - Schoen, J. AU - Hoffmann, D. AU - Thran, M. AU - Thess, A. AU - Mueller, S. O. AU - Petsch, B. AU - Rauch, S. PY - 2021 DO - 10.1101/2021.05.13.443734 UR - https://www.biorxiv.org/content/10.1101/2021.05.13.443734v1 ID - 10.1101/2021.05.13.443734 ER -