Cytochalasin D, 

a fungal alkaloid, depolymerizes actin filaments by binding to the (+) end of F-actin.

TLS Online TPP Program

#Id: 1342

#Unit 4. Cell Communication and Cell Signaling

HER3 lacks a functional kinase domain

TLS Online TPP Program

#Id: 8699

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 7791

#Unit 2. Cellular Organization

The mechanism for the import of cytoplasmic cargo proteins mediated by a nuclear transport receptor known as importin.

TLS Online TPP Program

#Id: 10529

#Unit 4. Cell Communication and Cell Signaling

Annexin V

a 36-kDa calcium-binding protein, binds to PS; used to detect PS that is exposed on the outside of apoptotic cells

TLS Online TPP Program

#Id: 1004

#Unit 5. Developmental Biology

Gurken-Torpedo signal specifies dorsalized follicle cells.