کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5532160 1549660 2017 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Research paperElastic 'tethers' connect separating anaphase chromosomes in a broad range of animal cells
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
Research paperElastic 'tethers' connect separating anaphase chromosomes in a broad range of animal cells
چکیده انگلیسی

We describe the general occurrence in animal cells of elastic components (“tethers”) that connect individual chromosomes moving to opposite poles during anaphase. Tethers, originally described in crane-fly spermatocytes, exert force on chromosome arms opposite to the direction the anaphase chromosomes move. We show that they exist in a broad range of animal cells. Thus tethers are previously unrecognised components of general mitotic mechanisms that exert force on chromosomes and they need to be accounted for in general models of mitosis in terms of forces on chromosomes and in terms of what their roles might be.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Cell Biology - Volume 96, Issue 6, September 2017, Pages 504-514
نویسندگان
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