TY - RPRT TI - The emergence of variants with increased fitness accelerates the slowdown of genome sequence heterogeneity in the SARS CoV 2 coronavirus AU - Oliver, J. L. AU - Bernaola-Galvan, P. AU - Perfectti, F. AU - Gomez-Martin, C. AU - Castiglione, S. AU - Raia, P. AU - Verdu, M. AU - Moya, A. PY - 2022 DO - 10.1101/2022.05.26.493529 UR - https://www.biorxiv.org/content/10.1101/2022.05.26.493529v1 ID - 10.1101/2022.05.26.493529 ER -