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Literature DB >> 22196722

Learning to protect your genome on the fly.

Abstract

Piwi-interacting RNAs (piRNAs) help defend host genomes against germline transposons. In this issue of Cell, Khurana et al. show how alterations in the piRNA-encoding loci within a single generation allow a naive fly genome to overcome the initially insurmountable challenge imposed by a newly encountered mobile element.

Entities: Chemical

Year: 2011 PMID： 22196722 PMCID： PMC3725141 DOI： 10.1016/j.cell.2011.12.001

Source DB: PubMed Journal: Cell ISSN： 0092-8674 Impact factor: 41.582

10 in total

1. Non-Mendelian female sterility in Drosophila melanogaster: influence of aging and thermic treatments. III. Cumulative effects induced by these factors.

Authors: A Bucheton
Journal: Genetics Date: 1979-09 Impact factor: 4.562

2. Oocyte-specific differences in cell-cycle control create an innate susceptibility to meiotic errors.

Authors: So Iha Nagaoka; Craig A Hodges; David F Albertini; Patricia Ann Hunt
Journal: Curr Biol Date: 2011-04-14 Impact factor: 10.834

Review 3. PIWI-interacting small RNAs: the vanguard of genome defence.

Authors: Mikiko C Siomi; Kaoru Sato; Dubravka Pezic; Alexei A Aravin
Journal: Nat Rev Mol Cell Biol Date: 2011-04 Impact factor: 94.444

4. Hybrid Dysgenesis in DROSOPHILA MELANOGASTER: A Syndrome of Aberrant Traits Including Mutation, Sterility and Male Recombination.

Authors: M G Kidwell; J F Kidwell; J A Sved
Journal: Genetics Date: 1977-08 Impact factor: 4.562

5. Adaptation to P element transposon invasion in Drosophila melanogaster.

Authors: Jaspreet S Khurana; Jie Wang; Jia Xu; Birgit S Koppetsch; Travis C Thomson; Anetta Nowosielska; Chengjian Li; Phillip D Zamore; Zhiping Weng; William E Theurkauf
Journal: Cell Date: 2011-12-23 Impact factor: 41.582

6. Evidence for horizontal transmission of the P transposable element between Drosophila species.

Authors: S B Daniels; K R Peterson; L D Strausbaugh; M G Kidwell; A Chovnick
Journal: Genetics Date: 1990-02 Impact factor: 4.562

7. A slicer-mediated mechanism for repeat-associated siRNA 5' end formation in Drosophila.

Authors: Lalith S Gunawardane; Kuniaki Saito; Kazumichi M Nishida; Keita Miyoshi; Yoshinori Kawamura; Tomoko Nagami; Haruhiko Siomi; Mikiko C Siomi
Journal: Science Date: 2007-02-22 Impact factor: 47.728

8. The Drosophila HP1 homolog Rhino is required for transposon silencing and piRNA production by dual-strand clusters.

Authors: Carla Klattenhoff; Hualin Xi; Chengjian Li; Soohyun Lee; Jia Xu; Jaspreet S Khurana; Fan Zhang; Nadine Schultz; Birgit S Koppetsch; Anetta Nowosielska; Herve Seitz; Phillip D Zamore; Zhiping Weng; William E Theurkauf
Journal: Cell Date: 2009-09-03 Impact factor: 41.582

9. An epigenetic role for maternally inherited piRNAs in transposon silencing.

Authors: Julius Brennecke; Colin D Malone; Alexei A Aravin; Ravi Sachidanandam; Alexander Stark; Gregory J Hannon
Journal: Science Date: 2008-11-28 Impact factor: 47.728

10. Discrete small RNA-generating loci as master regulators of transposon activity in Drosophila.

Authors: Julius Brennecke; Alexei A Aravin; Alexander Stark; Monica Dus; Manolis Kellis; Ravi Sachidanandam; Gregory J Hannon
Journal: Cell Date: 2007-03-08 Impact factor: 41.582