1. Spontaneous and mutator-induced reversions of an Escherichia coli auxotroph. II. Acetylornithinase activity associated with the different revertant types;BACON D. F.;J. Bacteriol., 82, (accepted for publication).,1961
2. Genetic differences in syntrophism of Escherichia coli mutants;BRYSON V.;Bacteriol. Proc.,1951
3. Studies on nutritionally deficient bacterial mutants isolated by means of penicillin;DAVIS B. D.;Experientia,1950
4. Cited by J. Lederberg in Isolation and characterization of biochemical mutants of bacteria;DAVIS B. D.;Methods in Med. Research,1950
5. Reaction of populations of unicellular organisms to extreme changes in environment;DEMEREC M.;Am. Naturalist,1950