There are proteins so-called nut sites in the leader regions of both the 16S and 23S rRNA transcripts, forming antitermination complexes that inhibit the action of rho.

TLS Online TPP Program

#Id: 8512

#Unit 1. Molecules and their Interaction Relevant to Biology

Prediction of the structure of a protein based only on its chemical and physical properties is done by ab initio (from the beginning) methods is the Rosetta program

TLS Online TPP Program

#Id: 10471

#Unit 4. Cell Communication and Cell Signaling

A mutation, valine to glutamine in the TM region of the HER2 receptor causes dimerization of the receptor, even in the absence of the ligand, transforming it into the oncoprotein NEU, a constitutively active protein tyrosine kinase.

TLS Online TPP Program

#Id: 9211

#Unit 11. Evolution and Behavior

THE MAGNITUDE OF GENETIC DRIFT

n  = population size

pq=allelic frequency

sp2=variance in allelic frequency among the populations

TLS Online TPP Program

#Id: 10071

#Unit 4. Cell Communication and Cell Signaling

Nonclassical cadherins include proteins:

Protocadherins found in the brain

Desmocollins and desmogleins that form desmosomes

TLS Online TPP Program

#Id: 2487

#Unit 13. Methods in Biology

Acrylamide gels can be made with a content of between 3% and 30% acrylamide Low concentration are used to where free movement of the proteins is required without any noticeable frictional effect such as flat-bed isoelectric focusing or the stacking gel system of an SDS–polyacrylamide gel.