Biomaterial Database

[The differentiation of Bordetella (B.) bronchiseptica strains. 8. The protective behavior of B. bronchiseptica strains in mice in relation to the loss of K factors]. 1989

O Lüder, and M Krüger, and F Horsch

K factors are phase-dependent, instable antigen components of B. bronchiseptica. Loss of K factors was induced by passaging on 10% horse blood agar. All K factors were not simultaneously eliminated. Cultures obtained from various passages were checked on white mice by Lienotox testing and in protectivity experiments. Culturing of B. bronchiseptica on 10% horse blood agar in Phase I probably had an adverse impact on expression of virulence-dependent factors. K factor expression in B. bronchiseptica was found to depend on both phase condition and culturing medium.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D001884	Bordetella	A genus of gram-negative aerobic bacteria whose cells are minute coccobacilli. It consists of both parasitic and pathogenic species.
D001885	Bordetella Infections	Infections with bacteria of the genus BORDETELLA.	Infections, Bordetella,Bordetella Infection,Infection, Bordetella
D005260	Female		Females
D006168	Guinea Pigs	A common name used for the genus Cavia. The most common species is Cavia porcellus which is the domesticated guinea pig used for pets and biomedical research.	Cavia,Cavia porcellus,Guinea Pig,Pig, Guinea,Pigs, Guinea
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000942	Antigens, Bacterial	Substances elaborated by bacteria that have antigenic activity.	Bacterial Antigen,Bacterial Antigens,Antigen, Bacterial
D000954	Antigens, Surface	Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls and may be isolated.	Cell Surface Antigens,Surface Antigens,Surface Markers, Immunological,Cell Surface Antigen,Immunologic Surface Markers,Markers, Immunological Surface,Surface Antigen,Surface Markers, Immunologic,Antigen, Cell Surface,Antigen, Surface,Antigens, Cell Surface,Immunological Surface Markers,Markers, Immunologic Surface,Surface Antigen, Cell,Surface Antigens, Cell
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D013553	Swine Diseases	Diseases of domestic swine and of the wild boar of the genus Sus.	Disease, Swine,Diseases, Swine,Swine Disease