A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Reference Report

Reference
Citation Amonlirdviman, K., Khare, N.A., Tree, D.R.P., Chen, W.S., Axelrod, J.D., Tomlin, C.J. (2005). Mathematical modeling of planar cell polarity to understand domineering nonautonomy.  Science 307(5708): 423--426. (Export to RIS)
FlyBase ID FBrf0188460
Publication Type Research paper
PubMed ID 15662015
PubMed Abstract Planar cell polarity (PCP) signaling generates subcellular asymmetry along an axis orthogonal to the epithelial apical-basal axis. Through a poorly understood mechanism, cell clones that have mutations in some PCP signaling components, including some, but not all, alleles of the receptor frizzled, cause polarity disruptions of neighboring wild-type cells, a phenomenon referred to as domineering nonautonomy. Here, a contact-dependent signaling hypothesis, derived from experimental results, is shown by reaction-diffusion, partial differential equation modeling and simulation to fully reproduce PCP phenotypes, including domineering nonautonomy, in the Drosophila wing. The sufficiency of this model and the experimental validation of model predictions reveal how specific protein-protein interactions produce autonomy or domineering nonautonomy.
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Related Publication(s)
Review Mathematical modeling of planar polarity.
Strutt, 2005, Dev. Cell 8(2): 134--136 [FBrf0183870]

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Publication Type Journal
Abbreviation Science
Title Science
Publication Year 1895-
ISBN/ISSN 0036-8075
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