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.
Keep Learning with Microbiology Notes
What is Competence (of a Bacterial Cell)?
Competence, in microbiology, is the cell's ability to modify its genetics by taking up extracellular or naked DNA from the ...
What is Adhesin?
Adhesins are components of the cell surface of bacteria, which help to adhere a bacterium to a cell of host ...
What is Ascocarp?
Ascocarps or ascomata is ascomycete's fruiting body. It is made of hyphae, which is tightly interwoven and contains asci, which ...
What are Basidiomycetes?
Basidiomycetes are an impressive group of fungi as they illustrate remarkable adjustment skills to survive in the unfavorable conditions of ...
What is Amantadine?
Amantadine is an antiviral agent or influenza A M2 protein inhibitor that is used to prevent influenza type A infections. ...
What is Antibody?
Antibodies, also known as immunoglobulins, are Y-shaped proteins, which are produced by plasma cells. Immune system uses these antibodies to ...