Henning, U Cloning of the structural gene (ompA) for an integral outer membrane protein of Escherichia coli K-12. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Sep 1979 - 4360-4 p. digital Publication Type: Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.76.9.4360 doi Subjects--Topical Terms: Bacterial Proteins--geneticsBacteriophage lambda--geneticsDNA, Bacterial--geneticsDNA, RecombinantDNA, Viral--geneticsEscherichia coli--geneticsGenesMembrane Proteins--geneticsMolecular WeightPlasmids