Antigenic Variation [antigenní variace]

topical
35
Terms

antigenní diverzita
antigenní rozmanitost
antigenní variabilita
diverzita antigenů
přepínání antigenů
přesmyk antigenů
rozmanitost antigenů
variabilita antigenů
variace antigenů

 

Antigen Switching
Antigen Variation
Antigenic Diversity
Antigenic Switching
Antigenic Variability
Switching, Antigenic
Variation, Antigenic

Persistent link   https://www.medvik.cz/link/D000940
Definition

Change in the surface ANTIGEN of a microorganism. There are two different types. One is a phenomenon, especially associated with INFLUENZA VIRUSES, where they undergo spontaneous variation both as slow antigenic drift and sudden emergence of new strains (antigenic shift). The second type is when certain PARASITES, especially trypanosomes, PLASMODIUM, and BORRELIA, survive the immune response of the host by changing the surface coat (antigen switching). (From Herbert et al., The Dictionary of Immunology, 4th ed)

Annotation
microbes only; ANTIBODY DIVERSITY is also available
jen u mikrobů; k dispozici je i ROZMANITOST PROTILÁTEK
DUI
D000940 MeSH Browser
CUI
M0001406
Previous indexing
Antigenic Determinants (1975-1987); Genetics, Microbial (1973-1987); Variation (Genetics) (1966-1987)
History note
1988
Public note
1988