We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMetabolic network analysis of the causes and evolution of enzyme dispensability in yeast.AuthorsPapp, Balázs; Pál, Csaba; Hurst, Laurence D.PublicationNature, 2004, Vol 429, Issue 6992, p661ISSN0028-0836Publication typearticleDOI10.1038/nature02636