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Literature DB >> 19854125

22G-RNAs in transposon silencing and centromere function.

Abstract

Three recent papers (Gu et al., 2009; Claycomb et al., 2009; van Wolfswinkel et al., 2009) provide evidence that links a new class of small RNAs and Argonaute-associated complexes to centromere function and genome surveillance.

Entities: Chemical

Mesh：

Substances：

Year: 2009 PMID： 19854125 PMCID： PMC3244753 DOI： 10.1016/j.molcel.2009.10.010

Source DB: PubMed Journal: Mol Cell ISSN： 1097-2765 Impact factor: 17.970

10 in total

1. Two RNAi complexes, RITS and RDRC, physically interact and localize to noncoding centromeric RNAs.

Authors: Mohammad R Motamedi; André Verdel; Serafin U Colmenares; Scott A Gerber; Steven P Gygi; Danesh Moazed
Journal: Cell Date: 2004-12-17 Impact factor: 41.582

2. A member of the polymerase beta nucleotidyltransferase superfamily is required for RNA interference in C. elegans.

Authors: Chun-Chieh G Chen; Martin J Simard; Hiroaki Tabara; Daniel R Brownell; Jennifer A McCollough; Craig C Mello
Journal: Curr Biol Date: 2005-02-22 Impact factor: 10.834

Review 3. Epigenetic control of centromere behavior.

Authors: Karl Ekwall
Journal: Annu Rev Genet Date: 2007 Impact factor: 16.830

4. CDE-1 affects chromosome segregation through uridylation of CSR-1-bound siRNAs.

Authors: Josien C van Wolfswinkel; Julie M Claycomb; Pedro J Batista; Craig C Mello; Eugene Berezikov; René F Ketting
Journal: Cell Date: 2009-10-02 Impact factor: 41.582

Review 5. Small RNAs as guardians of the genome.

Authors: Colin D Malone; Gregory J Hannon
Journal: Cell Date: 2009-02-20 Impact factor: 41.582

6. Heterochromatin and RNAi are required to establish CENP-A chromatin at centromeres.

Authors: Hernan Diego Folco; Alison L Pidoux; Takeshi Urano; Robin C Allshire
Journal: Science Date: 2008-01-04 Impact factor: 47.728

7. RNAi-mediated targeting of heterochromatin by the RITS complex.

Authors: André Verdel; Songtao Jia; Scott Gerber; Tomoyasu Sugiyama; Steven Gygi; Shiv I S Grewal; Danesh Moazed
Journal: Science Date: 2004-01-02 Impact factor: 47.728

Review 8. Small RNAs in transcriptional gene silencing and genome defence.

Authors: Danesh Moazed
Journal: Nature Date: 2009-01-22 Impact factor: 49.962

9. The Argonaute CSR-1 and its 22G-RNA cofactors are required for holocentric chromosome segregation.

Authors: Julie M Claycomb; Pedro J Batista; Ka Ming Pang; Weifeng Gu; Jessica J Vasale; Josien C van Wolfswinkel; Daniel A Chaves; Masaki Shirayama; Shohei Mitani; René F Ketting; Darryl Conte; Craig C Mello
Journal: Cell Date: 2009-10-02 Impact factor: 41.582

10. Distinct argonaute-mediated 22G-RNA pathways direct genome surveillance in the C. elegans germline.

Authors: Weifeng Gu; Masaki Shirayama; Darryl Conte; Jessica Vasale; Pedro J Batista; Julie M Claycomb; James J Moresco; Elaine M Youngman; Jennifer Keys; Matthew J Stoltz; Chun-Chieh G Chen; Daniel A Chaves; Shenghua Duan; Kristin D Kasschau; Noah Fahlgren; John R Yates; Shohei Mitani; James C Carrington; Craig C Mello
Journal: Mol Cell Date: 2009-10-01 Impact factor: 17.970

10 in total

6 in total

22G-RNAs in transposon silencing and centromere function.

1. Two RNAi complexes, RITS and RDRC, physically interact and localize to noncoding centromeric RNAs.

2. A member of the polymerase beta nucleotidyltransferase superfamily is required for RNA interference in C. elegans.

Review 3. Epigenetic control of centromere behavior.

4. CDE-1 affects chromosome segregation through uridylation of CSR-1-bound siRNAs.

Review 5. Small RNAs as guardians of the genome.

6. Heterochromatin and RNAi are required to establish CENP-A chromatin at centromeres.

7. RNAi-mediated targeting of heterochromatin by the RITS complex.

Review 8. Small RNAs in transcriptional gene silencing and genome defence.

9. The Argonaute CSR-1 and its 22G-RNA cofactors are required for holocentric chromosome segregation.

10. Distinct argonaute-mediated 22G-RNA pathways direct genome surveillance in the C. elegans germline.

Review 1. RNA traffic control of chromatin complexes.

2. CSR-1 RNAi pathway positively regulates histone expression in C. elegans.

3. A Simple and Cost-Effective Approach for In Vitro Production of Sliced siRNAs as Potent Triggers for RNAi.

Review 4. Fidelity in RNA-based recognition of transposable elements.

5. C. elegans orthologs MUT-7/CeWRN-1 of Werner syndrome protein regulate neuronal plasticity.

Review 6. Duplex RNA activated ATPases (DRAs): platforms for RNA sensing, signaling and processing.