TY - RPRT TI - Idiosyncratic fitness costs of ampicillin-resistant mutants derived from a long-term experiment with Escherichia coli AU - Jordan, J. A. AU - Lenski, R. E. AU - Card, K. J. PY - 2022 DO - 10.1101/2022.02.06.479266 UR - https://www.biorxiv.org/content/10.1101/2022.02.06.479266v1 ID - 10.1101/2022.02.06.479266 ER -