Symposium 4: Dynamics of the Neuronal Cytoskeleton
نویسندگان
چکیده
منابع مشابه
Building the Neuronal Microtubule Cytoskeleton
Microtubules are one of the major cytoskeletal components of neurons, essential for many fundamental cellular and developmental processes, such as neuronal migration, polarity, and differentiation. Microtubules have been regarded as critical structures for stable neuronal morphology because they serve as tracks for long-distance transport, provide dynamic and mechanical functions, and control l...
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Growth cones are the motile tips of growing axons. During development growth cones guide axons along specific pathways to appropriate targets by extending toward or retracting away from attractive or inhibitory guidance cues in their environment. Growth cone motility as well as extension, retraction, and turning behaviors are directed by the neuronal cytoskeleton, principally actin filaments an...
متن کاملCytoskeleton dynamics
Four of six talks in the Cytoskeleton Dynamics Minisymposium described work on filament end-binding proteins: a reflection of the central role they play in cytoskeletal organization. Scott Hansen's single-molecule study of purified vasodilator-stimulated phosphoprotein (VASP) demonstrated that it is a weakly processive actin polymerase that is targeted to filament ends by actin monomers. Hansen...
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امروزه سالیتون ها بعنوان امواج جایگزیده ای که تحت شرایط خاص بدون تغییر شکل در محیط منتشر می-شوند، زمینه مطالعات گسترده ای در حوزه اپتیک غیرخطی هستند. در این راستا توجه به پدیده پراش گسسته، که بعنوان عامل پهن شدگی باریکه نوری در آرایه ای از موجبرهای جفت شده، ظاهر می گردد، ضروری است، زیرا سالیتون های گسسته از خنثی شدن پراش گسسته در این سیستم ها بوسیله عوامل غیرخطی بوجود می آیند. گسستگی سیستم عامل...
Regional differences in the neuronal cytoskeleton.
Regional differences in the neuronal cytoskeleton were investigated in the giant neurons of Aplysia. Using SDS-PAGE, we have compared the proteins which comprise the cytoskeletons of cell bodies and axons. Separate populations of cell bodies and axons were collected and the proteins stained by the Coomassie brilliant blue method. Individual identified cell bodies, with long segments of their ax...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2008
ISSN: 0022-3042,1471-4159
DOI: 10.1046/j.1471-4159.81.s1.50_1.x