title: Studies on a Series of Tryptophan-Independent Strains Derived from a Tryptophan-Requiring Mutant of Escherichia Coli.
authors.affiliation: Department of Microbiology, School of Medicine, Western Reserve University, Cleveland, Ohio.
authors.forename: J
authors.initials: J
authors.lastname: Stadler
authors.forename: C
authors.initials: C
authors.lastname: Yanofsky