TY - RPRT TI - Modeling and quantifying frequency-dependent fitness in microbial populations with cross-feeding interactions AU - Noah Ribeck AU - Richard E. Lenski PY - 2014 DO - 10.1101/012807 UR - https://www.biorxiv.org/content/10.1101/012807v1 ID - 10.1101/012807 ER -