Mergeay, M [Genetic transfer from Escherichia coli K12 to Rhizobium lupini 6.2]. [electronic resource] - Archives internationales de physiologie et de biochimie Oct 1973 - 805 p. digital Publication Type: Journal Article ISSN: 0003-9799 Subjects--Topical Terms: Crosses, GeneticEscherichia coli--metabolismExtrachromosomal InheritanceGenetics, MicrobialMutationOperonRhizobium--metabolism