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Infection and Immunity|February 1, 1984
Degree of antibody-independent activation of the classical complement pathway by K1 Escherichia coli differs with O antigen type and correlates with virulence of meningitis in newbornsG Pluschke, M AchtmanThe Journal of Experimental Medicine|August 1, 1988
Purification and characterization of eight class 5 outer membrane protein variants from a clone of Neisseria meningitidis serogroup AM Achtman, M Neibert, B A Crowe, et al.The Journal of Infectious Diseases|January 1, 1992
A comparison of the variable antigens expressed by clone IV-1 and subgroup III of Neisseria meningitidis serogroup AM Achtman, B Kusecek, G Morelli, et al.Proceedings of the National Academy of Sciences of the United States of America|November 1, 1977
Cell--cell interactions in conjugating Escherichia coli: role of traT protein in surface exclusionM Achtman, N Kennedy, R SkurrayJournal of Clinical Microbiology|June 1, 1996
The porA alleles are identical in subgroup III serogroup A Neisseria meningitidis strains isolated in China in the 1960s and 1980sB Malorny, M C Maiden, M AchtmanJournal of Bacteriology|June 1, 1972
Conjugational complementation analysis of transfer-deficient mutants of Flac in Escherichia coliM Achtman, N Willetts, A J ClarkJournal of Bacteriology|June 1, 1972
Deletion map of the Escherichia coli K-12 sex factor F: the order of eleven transfer cistronsK Ippen-Ihler, M Achtman, N WillettsReviews of Infectious Diseases|July 1, 1987
Clonal population structure of Neisseria meningitidis serogroup A isolated from epidemics and pandemics between 1915 and 1983T Olyhoek, B A Crowe, M AchtmanJournal of Bacteriology|May 1, 1971
Beginning a genetic analysis of conjugational transfer determined by the F factor in Escherichia coli by isolation and characterization of transfer-deficient mutantsM Achtman, N Willetts, A J ClarkJournal of Bacteriology|April 1, 1980
Outer membrane of Escherichia coli: properties of the F sex factor traT protein which is involved in surface exclusionP A Manning, L Beutin, M AchtmanPageof 35