title: Serological studies on chloridazon-degrading bacteria.
abstract: Agglutination tests and immunofluorescence tests with antisera against four strains of chloridazon-degrading bacteria revealed the serological uniformity of a group of 22 chloridazon-degrading bacterial strains. No serological relationship could be found between chloridazon-degrading bacteria and representatives of other Gram-negative bacteria. This was demonstrated by agglutination tests, including testing of the antiserum against Acinetobacter calcoaceticus, and by immunofluorescence tests, including testing of the sera against Pseudomonas and Acinetobacter strains. The tests were performed with 31 representatives of different Gram-negative bacteria, and with 22 strains of chloridazon-degrading bacteria as antigens. Differences in the extent of agglutination reactions and antibody titres among chloridazon-degrading bacterial strains together with cross-adsorption xperiments, suggest a rough classification of chloridazon-degrading bacteria into two subgroups. On the basis of immunofluorescence data, a linkage-map was worked out to represent serological relationships in the group of chloridazon-degrading strains.
authors.affiliation: Institut für Mikrobiologie, Universität Hohenheim, 7000 Stuttgart 70, Federal Republic of Germany.
authors.forename: G
authors.initials: G
authors.lastname: Layh
authors.forename: R
authors.initials: R
authors.lastname: Böhm
authors.forename: J
authors.initials: J
authors.lastname: Eberspächer
authors.forename: F
authors.initials: F
authors.lastname: Lingens