Martinez, Javier P.; Bocharov, Gennady A.; Ignatovich, Anna; Reiter, Jochen; Dittmar, Matthias T; Wain-Hobson, Simon; Meyerhans, Andreas
(Public Library of Science (PLoS), 2011)
Fitness interactions between mutations, referred to as epistasis, can strongly impact evolution. For RNA viruses and retroviruses with their high mutation rates, epistasis may be particularly important to overcome fitness ...