TY - RPRT TI - Mammalian returns to the sea reveal broad genomic slowing rather than a fixed adaptive toolkit AU - Wu, J. AU - Yonezawa, T. AU - Kohno, N. AU - Kishino, H. PY - 2026 DO - 10.64898/2026.08.26.747444 UR - https://www.biorxiv.org/content/10.64898/2026.08.26.747444v1 ID - 10.64898/2026.08.26.747444 ER -