Puig, J [Genetic study of mutants of the chl A region in Escherichia coli k12]. [electronic resource] - Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles Jan 1969 - 183-4 p. digital Publication Type: Journal Article Subjects--Topical Terms: Chromosome MappingColiphagesEscherichia coliGenetics, MicrobialMutationTransduction, Genetic