TY - RPRT TI - Evolution to increased positive charge on the viral spike protein may be part of the adaptation of SARS-CoV-2 to human transmission AU - Cotten, M. AU - Phan, M. V. T. PY - 2022 DO - 10.1101/2022.07.30.502143 UR - https://www.biorxiv.org/content/10.1101/2022.07.30.502143v1 ID - 10.1101/2022.07.30.502143 ER -