The loci that encode hemoglobins are members of a gene family, which is a set of loci that arose by duplication.

TLS Online TPP Program

#Id: 10415

#Unit 4. Cell Communication and Cell Signaling

Hypoxia-inducible factor 1 (HIF-1) induces transcription of the VEGF gene

TLS Online TPP Program

#Id: 686

#Unit 3. Fundamental Processes

 Shelterin proteins bound at the telomere distinguish telomeres from other DNA ends in the cell prevents telomeres from normal DSBR

TLS Online TPP Program

#Id: 1465

#Unit 4. Cell Communication and Cell Signaling

Three classes of classical cadherins: 

E-cadherin -present on many types of epithelial cells

N-cadherin - present on nerve, muscle and lens cells

P-cadherin - present on cells in the placenta & epidermis

TLS Online TPP Program

#Id: 10426

#Unit 4. Cell Communication and Cell Signaling

miR-15-a and miR-16-1, control the proliferation of 

B cells

TLS Online TPP Program

#Id: 1314

#Unit 4. Cell Communication and Cell Signaling

GTP-binding switch proteins contains two domain-

Switch I- Thr-35

Switch II- Gly-60