We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEndosymbiotic bacteria: groEL buffers against deleterious mutations.AuthorsFares MA; Ruiz-González MX; Moya A; Elena SF; Barrio EPublicationNature, 2002, Vol 417, Issue 6887, p398ISSN0028-0836Publication typearticleDOI10.1038/417398a