Activated PKB also promotes survival of many cultured cells by phosphorylating the Forkhead transcription factor FOXO3a on multiple serine and threonine residues.

TLS Online TPP Program

#Id: 2620

#Unit 13. Methods in Biology

Some restriction endonucleases and their recognition sites.

TLS Online TPP Program

#Id: 8588

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 8525

#Unit 2. Cellular Organization

Detyrosylated microtubules are more stable, because they are more resistant to depolymerization by kinesin-13 and related proteins.

TLS Online TPP Program

#Id: 1234

#Unit 7. System Physiology – Animal

In bone, 

1,25-dihydroxycholecalciferol acts synergistically with PTH to stimulate osteoclast activity and bone resorption.

TLS Online TPP Program

#Id: 10401

#Unit 4. Cell Communication and Cell Signaling

Gain-of-function mutations:

1. A promoter mutation resulting increased expression 

2. A DNA rearrangement that places the gene under the control of an enhancer or promoter that results in increased or inappropriate expression of the protein product