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Literature DB >> 10861903

The yeast Ty virus-like particles.

Abstract

Virus-like particle (VLP) assembly is a crucial step of the life cycle of retrotransposons. The S. cerevisiae Ty elements represent an interesting model for the analysis of these particles and thus have been studied extensively. Our current knowledge of the organisation and assembly of Ty1 and Ty3 VLPs is reviewed here. This includes the mechanism of assembly, the role of the Tya core protein during VLP formation and the RNA packaging process. The physical properties of Ty1 VLPs are also described and the latest three-dimensional Ty1 VLP reconstructions are shown. In addition, the relevance of these studies is discussed in the context of retro-element biology. Copyright 2000 John Wiley & Sons, Ltd.

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Year: 2000 PMID： 10861903 DOI： 10.1002/1097-0061(20000630)16:9<785::AID-YEA550>3.0.CO;2-L

Source DB: PubMed Journal: Yeast ISSN： 0749-503X Impact factor: 3.239

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Cited

28 in total

1. BUD22 affects Ty1 retrotransposition and ribosome biogenesis in Saccharomyces cerevisiae.

Authors: Arun Dakshinamurthy; Katherine M Nyswaner; Philip J Farabaugh; David J Garfinkel
Journal: Genetics Date: 2010-05-24 Impact factor: 4.562

2. Identification and characterization of critical cis-acting sequences within the yeast Ty1 retrotransposon.

Authors: Eric C Bolton; Candice Coombes; Yolanda Eby; Mattias Cardell; Jef D Boeke
Journal: RNA Date: 2005-01-20 Impact factor: 4.942

3. Investigation by atomic force microscopy of the structure of Ty3 retrotransposon particles.

Authors: Yurii G Kuznetsov; Min Zhang; Thomas M Menees; Alexander McPherson; Suzanne Sandmeyer
Journal: J Virol Date: 2005-07 Impact factor: 5.103

4. Essential domains for ribonucleoprotein complex formation required for retrotransposition of telomere-specific non-long terminal repeat retrotransposon SART1.

Authors: Takumi Matsumoto; Mitsuhiro Hamada; Mizuko Osanai; Haruhiko Fujiwara
Journal: Mol Cell Biol Date: 2006-07 Impact factor: 4.272

5. Ty3 capsid mutations reveal early and late functions of the amino-terminal domain.

Authors: Liza S Z Larsen; Min Zhang; Nadejda Beliakova-Bethell; Virginia Bilanchone; Anne Lamsa; Kunio Nagashima; Rani Najdi; Kathryn Kosaka; Vuk Kovacevic; Jianlin Cheng; Pierre Baldi; G Wesley Hatfield; Suzanne Sandmeyer
Journal: J Virol Date: 2007-04-18 Impact factor: 5.103

The yeast Ty virus-like particles.

1. BUD22 affects Ty1 retrotransposition and ribosome biogenesis in Saccharomyces cerevisiae.

2. Identification and characterization of critical cis-acting sequences within the yeast Ty1 retrotransposon.

3. Investigation by atomic force microscopy of the structure of Ty3 retrotransposon particles.

4. Essential domains for ribonucleoprotein complex formation required for retrotransposition of telomere-specific non-long terminal repeat retrotransposon SART1.

5. Ty3 capsid mutations reveal early and late functions of the amino-terminal domain.

6. Protein targeting to exosomes/microvesicles by plasma membrane anchors.

7. T-body formation precedes virus-like particle maturation in S. cerevisiae.

8. Global identification of new substrates for the yeast endoribonuclease, RNase mitochondrial RNA processing (MRP).

9. Active retrotransposons are a common feature of grass genomes.

10. The T body, a new cytoplasmic RNA granule in Saccharomyces cerevisiae.