title: The role of epistasis in protein evolution.
authors.affiliation: Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
authors.forename: David M
authors.initials: DM
authors.lastname: McCandlish
authors.forename: Etienne
authors.initials: E
authors.lastname: Rajon
authors.forename: Premal
authors.initials: P
authors.lastname: Shah
authors.forename: Yang
authors.initials: Y
authors.lastname: Ding
authors.forename: Joshua B
authors.initials: JB
authors.lastname: Plotkin
mesh_terms: D000818:Animals; D004843:Epistasis, Genetic / Q000235:genetics*; D019143:Evolution, Molecular