The two major parts of the eye (lens and retina) co-construct each other, and the eye forms from reciprocal paracrine interactions.

TLS Online TPP Program

#Id: 3206

#Unit 3. Fundamental Processes

Photoreactivation is a nonmutagenic repair system that acts specifically on pyrimidine dimers

TLS Online TPP Program

#Id: 10554

#Unit 4. Cell Communication and Cell Signaling

FADD can also be directly activated by binding to TRADD in RIPK1-independent apoptosis activation.

TLS Online TPP Program

#Id: 9615

#Unit 4. Cell Communication and Cell Signaling

Four related EGF receptors participate in signaling by the many members of EGF family :

In the mouse - Erb-B1, 2, 3, and 4

In humans - HER 1, 2, 3, and 4

TLS Online TPP Program

#Id: 9584

#Unit 11. Evolution and Behavior

Jurassic- First birds and angiosperms

TLS Online TPP Program

#Id: 828

#Unit 4. Cell Communication and Cell Signaling

ETI invasion by pathogen causes selection of novel R gene variants that can recognize other pathogen effector molecules and then activate defense.