Article ; Online: ARVCF catenin controls force production during vertebrate convergent extension.
2022 Volume 57, Issue 9, Page(s) 1119–1131.e5
Abstract: The design of an animal's body plan is encoded in the genome, and the execution of this program is a mechanical progression involving coordinated movement of proteins, cells, and whole tissues. Thus, a challenge to understanding morphogenesis is ... ...
Abstract | The design of an animal's body plan is encoded in the genome, and the execution of this program is a mechanical progression involving coordinated movement of proteins, cells, and whole tissues. Thus, a challenge to understanding morphogenesis is connecting events that occur across various length scales. Here, we describe how a poorly characterized adhesion effector, Arvcf catenin, controls Xenopus head-to-tail axis extension. We find that Arvcf is required for axis extension within the intact organism but not within isolated tissues. We show that the organism-scale phenotype results from a defect in tissue-scale force production. Finally, we determine that the force defect results from the dampening of the pulsatile recruitment of cell adhesion and cytoskeletal proteins to membranes. These results provide a comprehensive understanding of Arvcf function during axis extension and produce an insight into how a cellular-scale defect in adhesion results in an organism-scale failure of development. |
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MeSH term(s) | Animals ; Armadillo Domain Proteins/genetics ; Armadillo Domain Proteins/metabolism ; Cadherins/metabolism ; Catenins ; Cell Adhesion Molecules/metabolism ; Morphogenesis ; Phosphoproteins/metabolism ; Xenopus laevis/metabolism |
Chemical Substances | Armadillo Domain Proteins ; Cadherins ; Catenins ; Cell Adhesion Molecules ; Phosphoproteins |
Language | English |
Publishing date | 2022-04-26 |
Publishing country | United States |
Document type | Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't |
ZDB-ID | 2054967-2 |
ISSN | 1878-1551 ; 1534-5807 |
ISSN (online) | 1878-1551 |
ISSN | 1534-5807 |
DOI | 10.1016/j.devcel.2022.04.001 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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