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Nonmuscle myosin II exerts tension but does not translocate actin in vertebrate cytokinesis

During vertebrate cytokinesis it is thought that contractile ring constriction is driven by nonmuscle myosin II (NM II) translocation of antiparallel actin filaments. Here we report in situ, in vitro, and in vivo observations that challenge this hypothesis. Graded knockdown of NM II in cultured COS-...

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Autori principali: Ma, Xuefei, Kovács, Mihály, Conti, Mary Anne, Wang, Aibing, Zhang, Yingfan, Sellers, James R., Adelstein, Robert S.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2012
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3311360/
https://ncbi.nlm.nih.gov/pubmed/22393000
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1116268109
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