TY - RPRT TI - Frequency-dependent fitness effects are ubiquitous AU - Ascensao, J. A. AU - Abedi, K. D. AU - Prasad, A. N. AU - Hallatschek, O. PY - 2025 DO - 10.1101/2025.08.18.670924 UR - https://www.biorxiv.org/content/10.1101/2025.08.18.670924v1 ID - 10.1101/2025.08.18.670924 ER -