Assertion: antigenic drift | /r/HasProperty | genetic variation
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Source sentences:
text: The key difference between antigenic drift and antigenic shift is that antigenic drift is a genetic variation that occurs in the antigen structures due to a point mutation happens in the genes of the H and M within the viral genome over the year whereas antigenic shift is a variation occurs in the antigenic structures due to a sudden genetic reassortment between two or more closely related influenza viral strains.
text: Antigenic Drift vs Antigenic Shift Antigenetic drift is a genetic variation occurring in the viral genome due a development and accumulation of point mutations in the genes that encode
text: Antigenic drift is a genetic variation which results from the gradual development of point mutations in the genes of H and N of the virus.