We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvolutionarily conserved optimization of amino acid biosynthesis.AuthorsPerlstein EO; de Bivort BL; Kunes S; Schreiber SLPublicationJournal of molecular evolution, 2007, Vol 65, Issue 2, p186ISSN0022-2844Publication typearticleDOI10.1007/s00239-007-0013-x