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TLS Online TPP Program

#Id: 10350

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

#Unit 4. Cell Communication and Cell Signaling #B-cell #Part B Pointers
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TLS Online TPP Program

#Id: 7392

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7393

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7394

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7395

#Unit 5. Developmental Biology

Oocyte nucleus travels to anterior dorsal side of oocyte where it localizes gurken mRNA
TLS Online TPP Program

#Id: 7396

#Unit 5. Developmental Biology

Translated Gurken is received by Torpedo proteins. Torpedo signal causes follicle cells to differentiate to a dorsal morphology.
Gurken does not diffuse to ventral
follicle cells
TLS Online TPP Program

#Id: 7397

#Unit 5. Developmental Biology

Pipe synthesis is inhibited in dorsal follicle cells