We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Salmonella typhimurium locus involved in the regulation of isoleucine, valine and leucine biosynthesis.AuthorsAlexander, R R; Calvo, J MPublicationGenetics, 1969, Vol 61, Issue 3, p539ISSN0016-6731Publication typeJournal ArticleDOI10.1093/genetics/61.3.539