Generation of Diversity Flashcards

(37 cards)

1
Q
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2
Q

Clonal Selection

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3
Q

How many gene families are there?

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4
Q

How are V-Regions different in assembly than Constant Regions?

How are different regions coded for?

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5
Q

Light Chain Gene Rearrangements

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6
Q

Stepwise Light Chain Rearrangements:

Germline DNA

Rearranged DNA
Primary RNA Transcript

mRNA

PolyPeptide Chain

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7
Q

Heavy Chain Rearrangments

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8
Q

Stepwise Heavy Chain Rearrangements:

Germline DNA

Rearranged DNA
Primary RNA Transcript

mRNA

PolyPeptide Chain

A
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9
Q

Heavy Chain Locus

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10
Q

Kappa Light Chain Locus

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11
Q

Lamda Light Chain Locus

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12
Q

Heavy Chain Rearrangements in two different B-Cell Clones

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13
Q

Immunoglobulin Heavy and Light Chain Loci

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14
Q

Random Recombination of Gene Segments

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15
Q

Junctional Diversity

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16
Q

Schematic of V-J Recombination

17
Q

Junctional Diversity

18
Q

Potential Repitoire

19
Q

Diversity of CDR’s

20
Q

Allelic Exclusion

21
Q

Southern Blott

22
Q

PCR Primers

23
Q

Characterization of Junctional Genes

24
Q

When Does Somatic Hypermutation Occur?

25
Somatic Hypermutation
26
AID
27
AID and the Process of Somatic Hypermutation
28
Somatic Hypermutation and Secondary Response
29
T-Cell Origin
30
T-Cell Receptor vs. B-Cell
31
Classes of T-Cell
32
TCR Locus
33
Recombination in T-Cells
34
RAG Deficiency
35
TCR Junctional Diversitu
36
TCell Repitoire
37
Light Chain DNA Gene Rearrangement (Only heavy chains undergo class switching) B is the answer