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When does somatic mutation occur?
When does somatic mutation occur?
Somatic mutation only occurs when B cells have switched from IgM to IgG or IgA.
What mechanism is responsible for TCR V region variation?
What mechanism is responsible for TCR V region variation?
Gene recombination
What mechanism brings genes in differentiating T cell together?
What mechanism brings genes in differentiating T cell together?
gene rearrangement and insertion and deletion
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