Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCoevolution in defining the functional specificity.AuthorsChakrabarti, Saikat; Panchenko, Anna R.PublicationProteins, 2009, Vol 75, Issue 1, p231ISSN0887-3585Publication typeArticleDOI10.1002/prot.22239