Hypoxia-inducible factor 1 (HIF-1) induces transcription of the VEGF gene

TLS Online TPP Program

#Id: 7399

#Unit 5. Developmental Biology

Sulfated vitelline membrane proteins bind Gastrulation-defective.

TLS Online TPP Program

#Id: 7400

#Unit 5. Developmental Biology

GD cleaves Snake to its active form and forms a complex with Snake and uncleaved Easter proteins.

Easter protein is cleaved into its

active form.

TLS Online TPP Program

#Id: 7401

#Unit 5. Developmental Biology

Cleaved Easter binds to and cleaves Spätzle; activated Spätzle binds to Toll receptor protein

TLS Online TPP Program

#Id: 7402

#Unit 5. Developmental Biology

Toll activation activates Tube and Pelle, which phosphorylate the Cactus protein. Cactus is degraded, releasing it from Dorsal.

TLS Online TPP Program

#Id: 7403

#Unit 5. Developmental Biology

Cytoplasmic inhibitor protein of dorsal is Cactus.

TLS Online TPP Program

#Id: 7404

#Unit 5. Developmental Biology

Dorsal protein enters the nucleus and ventralizes the cell