Article
Par1b links lumen polarity with LGN-NuMA positioning for distinct epithelial cell division phenotypes.
The Journal of cell biology - 28 Oct 2013
Lázaro-Diéguez Francisco, Cohen David, Fernandez Dawn, Hodgson Louis, van Ijzendoorn Sven C D, Müsch Anne
Abstract excerpt
Columnar epithelia establish their luminal domains and their mitotic spindles parallel to the basal surface and undergo symmetric cell divisions in which the cleavage furrow bisects the apical domain. Hepatocyte lumina interrupt the lateral domain of neighboring cells perpendicular to two basal domains and their cleavage furrow rarely bifurcates the luminal domains. We determine that the serine/threonine kinase...
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