TY - RPRT TI - Does Adaptive Protein Evolution Proceed by Large or Small Steps at the Amino Acid Level? AU - Bergman, J. AU - Eyre-Walker, A. PY - 2018 DO - 10.1101/379073 UR - https://www.biorxiv.org/content/10.1101/379073v1 ID - 10.1101/379073 ER -