RT Journal Article SR Electronic(1) A1 Scotland, S. M. A1 Mcconnell, M. M. A1 Willshaw, G. A. A1 Rowe, B. A1 Field, A. M.YR 1985 T1 Properties of Wild-type Strains of Enterotoxigenic Escherichia coli Which Produce Colonization Factor Antigen II, and Belong to Serogroups Other Than O6 JF Microbiology, VO 131 IS 09 SP 2327 OP 2333 DO https://doi.org/10.1099/00221287-131-9-2327 PB Microbiology Society, SN 1465-2080, AB Summary: Enterotoxigenic strains of Escherichia coli, which belonged to serogroups other than O6 and produced colonization factor antigen II, usually produced only coli surface antigen 3 (CS3) and gave weak mannose-resistant haemagglutination of bovine erythrocytes. A non-autotransfer-ring plasmid, NTP165, from a strain of E. coli O168.H16 coded for heat-stable enterotoxin, heat-labile enterotoxin and CS antigens. The CS antigens expressed after acquisition of plasmid NTP165 depended on the recipient strain: a biotype A strain of serotype O6. H 16 expressed CS1 and CS3; a biotype C strain of serotype O6. H16 expressed CS2 and CS3; strain K12 and strain E19446 of serotype O139. H28 expressed only CS3. An exceptional wild-type strain, E24377, of serotype O139. H28 produced CS1 and CS3 when isolated; a variant of E24377 which had lost the plasmid coding for CS antigens produced both CS1 and CS3 after the introduction of NTP165., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-131-9-2327