Related Experiment Video
Updated: Jul 22, 2026

Microbead Implantation in the Zebrafish Embryo
Published on: July 30, 2015
NFAT signaling in vertebrate development
I A Graef1, F Chen, G R Crabtree
1Department of Developmental Biology, Stanford University Medical School, Stanford, CA 94305, USA.
Abstract:
NFATc proteins transduce Ca(2+) signals to the nucleus and then pair with other proteins on DNA to generate NFAT complexes that activate transcription in response to both electrical and tyrosine kinase signaling. The four NFATc genes arose at the origin of vertebrates, implying that they have evolved for the development of vertebrate-specific functions, such as a complex nervous system, a recombinational immune system, and a vascular system with a complex heart. These speculations are borne out by studies of mice with null mutations in the different family members.
Related Concept Videos
Determination
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
Canonical Wnt Signaling Pathway
Non-Canonical Wnt Signaling Pathways
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
Role Of Notch Signalling In Intestinal Stem Cell Renewal
Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...

