Antigenic Drift Notes: Definitions & Explanations PDF | Download eBooks
Study Antigenic Drift lecture notes PDF with microbiology definitions and explanation to study What is Antigenic Drift?. Study antigenic drift explanation with microbiology terms to review microbiology course for online degree programs.
Antigenic Drift Definitions:
A small change due to mutation in the antigenic character of an organism that allows it to avoid attack by the immune system.
Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton
Minor antigenic changes in the influenza A virus due to mutations in the spikes' genes.
Foundations in Microbiology by Kathleen Park Talaro, Arthur Talaro
Antigenic Drift Notes:
Antigenic drift is a process that takes places in viruses to generate variation by accumulating mutations in genes coding for antibody-binding sites. This drift causes the formation of a new strain that is not effectively targeted and attenuated by the antibodies. This makes the spread of virus easier in the host's body.
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