The Role of Mammalian Staufen on mRNA Traffic: a View from Its Nucleocytoplasmic Shuttling Function
نویسندگان
چکیده
منابع مشابه
the effect of traffic density on the accident externality from driving the case study of tehran
در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...
15 صفحه اولAn essential role for hGle1 nucleocytoplasmic shuttling in mRNA export
Gle1 is required for mRNA export in yeast and human cells. Here, we report that two human Gle1 (hGle1) isoforms are expressed in HeLa cells (hGle1A and B). The two encoded proteins are identical except for their COOH-terminal regions. hGle1A ends with a unique four-amino acid segment, whereas hGle1B has a COOH-terminal 43-amino acid span. Only hGle1B, the more abundant isoform, localizes to the...
متن کاملA putative nuclear function for mammalian Staufen.
In addition to its role in rRNA processing and ribosome assembly, the nucleolus plays a part in the assembly of non-ribosomal ribonucleoprotein particles (RNPs) that are destined for cytoplasmic RNA delivery. Recent evidence indicates that mammalian Staufen2, a brain-specific RNA-binding protein involved in RNA localization, can--at least transiently--enter the nucleolus. Therefore, the assembl...
متن کاملNucleocytoplasmic shuttling of soluble tubulin in mammalian cells.
We have investigated the subcellular distribution and dynamics of soluble tubulin in unperturbed and transfected HeLa cells. Under normal culture conditions, endogenous alpha/beta tubulin is confined to the cytoplasm. However, when the soluble pool of subunits is elevated by combined cold-nocodazole treatment and when constitutive nuclear export is inhibited by leptomycin B, tubulin accumulates...
متن کاملa head parameter survey on mazandarani dialect and its effect(s) on learning english from ca perspective (on the basis of x-bar syntax)1
there has been a gradual shift of focus from the study of rule systems, which have increasingly been regarded as impoverished, … to the study of systems of principles, which appear to occupy a much more central position in determining the character and variety of possible human languages. there is a set of absolute universals, notions and principles existing in ug which do not vary from one ...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Structure and Function
سال: 2005
ISSN: 0386-7196,1347-3700
DOI: 10.1247/csf.30.51