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| Status |
Public on Nov 30, 2011 |
| Title |
MIWI catalysis is required for piRNA amplification-independent LINE1 transposon silencing [microarray] |
| Organism |
Mus musculus |
| Experiment type |
Expression profiling by array
|
| Summary |
Here we show that MIWI is a small RNA-guided ribonuclease (Slicer) that requires extensive complementarity for target cleavage in vitro. Disruption of its catalytic activity in mice by a single point mutation results in male infertility and displays increased accumulation of LINE1 transposon transcripts.
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| Overall design |
Round spermatids were purified from adult mouse testes of indicated Miwi genotypes. Total RNA was extracted and subjected to microarray analysis for gene expression profiling.
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| Contributor(s) |
Reuter M, Berninger P, Chuma S, Shah H, Hosokawa M, Funaya C, Antony C, Sachidanandam R, Pillai RS |
| Citation(s) |
22121019 |
| Submission date |
Sep 16, 2011 |
| Last update date |
Mar 04, 2019 |
| Contact name |
Ramesh Pillai |
| E-mail(s) |
ramesh.pillai@unige.ch
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| Organization name |
University of Geneva
|
| Department |
Department of Molecular Biology
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| Street address |
30, Quai Ernest-Ansermet
|
| City |
Gneveva |
| ZIP/Postal code |
CH-1211 |
| Country |
Switzerland |
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| Platforms (1) |
| GPL6246 |
[MoGene-1_0-st] Affymetrix Mouse Gene 1.0 ST Array [transcript (gene) version] |
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| Samples (8)
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| This SubSeries is part of SuperSeries: |
| GSE32183 |
MIWI catalysis is required for piRNA amplification-independent LINE1 transposon silencing |
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| Relations |
| BioProject |
PRJNA154867 |
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