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TLS Online TPP Program

#Id: 9169

Amount of change in allele frequency

                        

frequency of G2 will increase and the  frequency of G1 will decrease                      frequency of G1 will increase and the frequency  of G2 will decrease

#Section 3: Genetics, Cellular and Molecular Biology #Factor affecting Hardy Weinberg equilibrium #Part B Pointers
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TLS Online TPP Program

#Id: 10350

#Section 2: General Biology

B cells migrate to the lymphoid follicles. They are directed there by chemokine interactions between CXCL13, which is secreted by follicular dendritic cells (FDCs).
TLS Online TPP Program

#Id: 10351

#Section 2: General Biology

B-cell survival in the follicle is dependent on access to the TNF-family member cytokine B-cell activation factor (BAFF), otherwise known as B lymphocyte survival factor (BLyS), which is secreted by the FDCs.
TLS Online TPP Program

#Id: 10352

#Section 2: General Biology

B-cell activation
TLS Online TPP Program

#Id: 10353

#Section 2: General Biology
TLS Online TPP Program

#Id: 10358

#Section 2: General Biology

T-dependent response
Recognition of protein antigens and requires the participation of CD4 helper T cells
TLS Online TPP Program

#Id: 10359

#Section 2: General Biology