Q bands staining with quinacrine mustard and viewing the under ultraviolet light;  variation in the brightness of Q bands results from differences in the relative numbers of C-G and A-T base pairs.

TLS Online TPP Program

#Id: 10515

#Unit 4. Cell Communication and Cell Signaling

XIAP has N-terminal BIR domains: 

BIR2 - binds to and inhibits caspase-3 and caspase-7

BIR3 - binds to and inhibits initiator caspase-9

TLS Online TPP Program

#Id: 7408

#Unit 5. Developmental Biology

The engrailed gene is activated in cells that have high levels of the Even-skipped, Fushi tarazu, or Paired & repressed in cells that have high levels of Odd-skipped, Runt, or Sloppy-paired

TLS Online TPP Program

#Id: 6977

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 9278

#Unit 6. System Physiology – Plant

Type III/Type IV secretion systems play a major role in transfer of bacterial Nod factor in plant cell. 

TLS Online TPP Program

#Id: 8822

#Unit 6. System Physiology – Plant