Antigenic Relationships Among Type-3 Fimbriae of Enterobacteriaceae Revealed by Immunoelectronmicroscopy Old, D. C. and Adegbola, R. A.,, 20, 113-121 (1985), doi = https://doi.org/10.1099/00222615-20-1-113, publicationName = Microbiology Society, issn = 0022-2615, abstract= Summary Antigenic relationships among type-3 fimbriae of 31 strains, representing 19 species and eight genera of Enterobacteriaceae, were investigated by immunoelectronmicroscopy in tests with 17 different type-3 fimbrial antisera. At least nine antigenically distinct groups among type-3 fimbriae were distinguished. The constituent membership of some groupings did not conform with current views on the taxonomy of Enterobacteriaceae., language=, type=