-transparent.png){kind=logo}
The authors studied 260 freshly isolated and laboratory cultures of salmonellae belonging to different serological groups. Heterogeneity of the majority of the strains studied by colour fluorescence of the colonies in the oblique light flux was demonstrated. Genetically bound spontaneous stable mutants with a different antigenic composition were selected by this method from a number of serological types. The isolated mutants were in the S-form and failed to differ by morphological, cultural and biochemical properties from the initial parental strains. A study of the antigenic structure by the method of agar immunoelectrophoresis and determination of their serological properties showed the mutants to have disturbances in the processes of O- or K-antigen synthesis.
L K Stepanova, and
N S Sergeeva
June 1976,
Infection and immunity,
L K Stepanova, and
N S Sergeeva
January 1976,
Mikrobiyoloji bulteni,
L K Stepanova, and
N S Sergeeva
January 1963,
Tip Fakultesi mecmuasi,
L K Stepanova, and
N S Sergeeva
January 1970,
Journal of hygiene, epidemiology, microbiology, and immunology,
L K Stepanova, and
N S Sergeeva
January 1959,
Acta microbiologica Polonica (1952),
L K Stepanova, and
N S Sergeeva
January 1973,
Problemy tuberkuleza,
L K Stepanova, and
N S Sergeeva
January 1986,
Veterinarno-meditsinski nauki,
L K Stepanova, and
N S Sergeeva
July 1958,
Zhurnal mikrobiologii, epidemiologii i immunobiologii,
L K Stepanova, and
N S Sergeeva
January 1968,
Annales de l'Institut Pasteur,
L K Stepanova, and
N S Sergeeva
January 1953,
Acta pathologica et microbiologica Scandinavica,
