Research

Evolution of protein complexes by duplication of homomeric interactions

Jose B Pereira-Leal^1,²^*, Emmanuel D Levy², Christel Kamp³ and Sarah A Teichmann²

¹ Instituto Gulbenkian de Ciência, Apartado 14, P-2781-901 Oeiras, Portugal

² MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 2QH, UK

³ Paul-Ehrlich-Institut, Federal Agency for Sera and Vaccines, Paul-Ehrlich-Straße, 63225 Langen, Germany

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Genome Biology 2007, 8:R51 doi:10.1186/gb-2007-8-4-r51

Published: 5 April 2007

Additional data file 1:

Additional figures and raw data for the plots in Figures 4 and 5

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