Avian leukosis virus (ALV), 

Retroviral DNA is inserted near the MYC gene. overproduction of MYC causes abnormally rapid proliferation of cells.

TLS Online TPP Program

#Id: 9662

#Unit 4. Cell Communication and Cell Signaling

The SH2 domains of PLCγ bind to specific phosphotyrosines on the activated RTKs and cytokine receptors, thus positioning PLCγ close to PIP2.

TLS Online TPP Program

#Id: 7495

#Unit 4. Cell Communication and Cell Signaling

This recombinational event is catalyzed by a set of enzymes, many of which are also involved in nonhomologous end joining (NHEJ) DNA repair functions that occur in all cells.

TLS Online TPP Program

#Id: 4328

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 2190

#Unit 10. Ecological Principles

Facilitation model =  Species are facilitated by previous colonists

Inhibition model =  They are inhibited by the action of previous colonists

Tolerance model  =  They are unaffected by  previous colonists/ New pioneer neither inhibit nor facilitate 

TLS Online TPP Program

#Id: 4991

#Unit 6. System Physiology – Plant

When stimulated natural radiation was used to vary the far-red content, it was found that for so-called sun plants, the higher the far-red content (i.e., the lower the Pfr:Ptotal ratio), the higher the rate of stem extension.