Sequence Determinants of a Microtubule Tip Localization Signal (MtLS)
نویسندگان
چکیده
منابع مشابه
An EB1-Binding Motif Acts as a Microtubule Tip Localization Signal
Microtubules are filamentous polymers essential for cell viability. Microtubule plus-end tracking proteins (+TIPs) associate with growing microtubule plus ends and control microtubule dynamics and interactions with different cellular structures during cell division, migration, and morphogenesis. EB1 and its homologs are highly conserved proteins that play an important role in the targeting of +...
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The EB1 protein is a member of the exciting and enigmatic family of microtubule (MT) tip-tracking proteins. EB1 acts as an exquisite marker of dynamic MT plus ends in some cases, whereas in others EB1 is thought to directly dictate the behavior of the plus ends. How EB1 differentiates between these two roles remains unclear; however, a growing list of interactions between EB1 and other MT bindi...
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RNA localization provides a mechanism for protein targeting within developing or differentiating cells. Specific cis-acting sequences on mRNA mediate this process. Such 'localizer' or 'zipcode' nucleic acid sequences have been restricted to the 3' untranslated region of several mRNAs. The presence of genetic information denoting a spatial component of translation adds a new dimension to gene ex...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2012
ISSN: 0021-9258
DOI: 10.1074/jbc.m112.373928