Investment in rapid growth shapes the evolutionary rates of essential proteins

Recommended citation: S. Vieira-Silva, M. Touchon, S. S. Abby, E. P. C. Rocha. Investment in rapid growth shapes the evolutionary rates of essential proteins, Proceedings of the National Academy of Sciences, December 2011 http://www.pnas.org/cgi/doi/10.1073/pnas.1110972108