Pointers

TLS Online TPP Program

#Id: 10072

Epithelial-to-mesenchymal transition is associated with a reduction in the expression of E-cadherin.

#Unit 4. Cell Communication and Cell Signaling #Cell adhesion and roles of different adhesion molecules #Part B Pointers

More Pointers

#Id: 10063

#Unit 4. Cell Communication and Cell Signaling

#Id: 6485

#Unit 3. Fundamental Processes

Model for the Interaction Between TBP and Promoters

#Id: 7686

#Unit 1. Molecules and their Interaction Relevant to Biology

Helix-turn-Helix

Two helices are connected by a small loop or turn

These helices are stabilized by non-polar contacts between the helices

Mostly found in DNA binding proteins, directly involved in DNA binding

Generally consists of 20 amino acids

Second helix is involved in DNA binding, enters in major groove of the target site

#Id: 2186

#Unit 10. Ecological Principles

#Id: 4574

#Unit 8. Inheritance Biology

Polymeric Gene interaction (9:6:1)

The combination of two dominant alleles that intensifies the phenotype or creates a median variation.