Balancing cell polarity PARts through dephosphorylation
JOURNAL OF CELL BIOLOGY(2022)
摘要
How cells spatially organize their plasma membrane, cytoskeleton, and cytoplasm remains a central question for cell biologists. In this issue of JCB, Calvi et al. (2022. J. Cell Biol. https://doi.org/10.1083/jcb.202201048) identify PP1 phosphatases as key regulators of C. elegans anterior-posterior polarity, by counterbalancing aPKC-mediated phosphorylation of PAR-2.
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关键词
cell polarity parts
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