Theoretical Models of Cytokinesis and Mitosis (Without Asters)
نویسندگان
چکیده
منابع مشابه
Cytokinesis: LET-ting the Asters Signal
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BACKGROUND In premitotic plant cells, the future division plane is predicted by a cortical ring of microtubules and F-actin called the preprophase band (PPB). The PPB persists throughout prophase, but is disassembled upon nuclear-envelope breakdown as the mitotic spindle forms. Following nuclear division, a cytokinetic phragmoplast forms between the daughter nuclei and expands laterally to atta...
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From nuclear pore to kinetochore uclear proteins are turning up in some odd places lately. First, the nuclear-transport factor Ran was implicated in spindle formation. Then, the mitotic checkpoint proteins Mad1 and Mad2 turned up at the nuclear pore, in a switch with the mRNA export factor hRae1, which appeared with the mitotic checkpoint protein mBUB1 at the kinetochore. Now, Belgareh et al. r...
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ژورنال
عنوان ژورنال: American Journal of Plant Physiology
سال: 2005
ISSN: 1557-4539
DOI: 10.3923/ajpp.2006.21.27