Virus-like particles of the Ty3 retrotransposon assemble in association with P-body components
نویسندگان
چکیده
منابع مشابه
the study of aaag repeat polymorphism in promoter of errg gene and its association with the risk of breast cancer in isfahan region
چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
15 صفحه اولExploring Ty1 retrotransposon RNA structure within virus-like particles
Ty1, a long terminal repeat retrotransposon of Saccharomyces, is structurally and functionally related to retroviruses. However, a differentiating aspect between these retroelements is the diversity of the replication strategies used by long terminal repeat retrotransposons. To understand the structural organization of cis-acting elements present on Ty1 genomic RNA from the GAG region that cont...
متن کاملInvestigation by atomic force microscopy of the structure of Ty3 retrotransposon particles.
Ty3, a member of the Metaviridiae family of long-terminal-repeat retrotransposons found in Saccharomyces cerevisiae, encodes homologs of retroviral Gag and Gag-Pol proteins, which, together with genomic RNA, assemble into virus-like particles (VLPs) that undergo processing and reverse transcription. The Ty3 structural proteins, capsid and nucleocapsid, contain major homology and nucleocapsid mo...
متن کاملVirus-like particles in association with L strain cells.
in two of the three sublines virus-like particles of type C were present within cytoplasmic vacuoles and outside the cells close to the cell surface. The particles formed by a budding process at the ceil membrane. Similar particles were observed in pellets prepared from the medium in which the cells had been grown, and in cells of tumors produced in C3H mice by inoculation of the cultured cells...
متن کاملSymmetry, flexibility and permeability in the structure of yeast retrotransposon virus-like particles.
The virus-like particles (VLPs) of the yeast retrotransposon Ty are genetically, structurally and functionally analogous to retroviral nucleocapsids or cores. Like retroviral cores Ty-VLPs package and possibly promote the enzyme activities for reverse transcription and integration, as well as encapsulating the RNA that is the intermediate in retrotransposition. Here we show that Ty-VLPs assembl...
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ژورنال
عنوان ژورنال: RNA
سال: 2006
ISSN: 1355-8382
DOI: 10.1261/rna.2264806