The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Specialized piRNA Pathways Act in Germline and Somatic Tissues of the Drosophila Ovary
Open accessAbstract
SUMMARY In Drosophila gonads, Piwi proteins and associated piRNAs collaborate with additional factors to form a small RNA-based immune system that silences mobile elements. Here, we analyzed nine Drosophila piRNA pathway mutants for their impacts on both small RNA populations and the subcellular localization patterns of Piwi proteins. We find that distinct piRNA pathways with differing components function in ovarian germ and somatic cells. In the soma, Piwi acts singularly with the conserved flamenco piRNA cluster to enforce silencing of retroviral elements that may propagate by infecting neighboring germ cells. In the germline, silencing programs encoded within piRNA clusters are optimized via a slicer-dependent amplification loop to suppress a broad spectrum of elements. The classes of transposons targeted by germline and somatic piRNA clusters, though not the precise elements, are conserved among Drosophilids, demonstrating that the architecture of piRNA clusters has coevolved with the transposons that they are tasked to control.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Transposable elements and the epigenetic regulation of the genome
Slotkin, R. K., & Martienssen, R. (2007) · Nature Reviews Genetics · doi:10.1038/nrg2072 · Cited by 2,044
Evolution of genes and genomes on the Drosophila phylogeny
Drosophila 12 Genomes Consortium (2007) · Nature · doi:10.1038/nature06341 · Cited by 2,010
The Piwi-piRNA Pathway Provides an Adaptive Defense in the Transposon Arms Race
Aravin, A. A., Hannon, G. J., & Brennecke, J. (2007) · Science · doi:10.1126/science.1146484 · Cited by 1,096
Self-citationSarot, E., Payen-Groschêne, G., Bucheton, A., & Pélisson, A. (2004) · Genetics · doi:10.1534/genetics.166.3.1313 · Cited by 251
The flamenco Locus Controls the gypsy and ZAM Retroviruses and Is Required for Drosophila Oogenesis
Mével-Ninio, M., Pelisson, A., Kinder, J., Campos, A. R., & Bucheton, A. (2007) · Genetics · doi:10.1534/genetics.106.068106 · Cited by 128
Cited by
PIWI-interacting small RNAs: the vanguard of genome defence
Siomi, M. C., Sato, K., Pezic, D., & Aravin, A. A. (2011) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm3089 · Cited by 1,319
Non-coding RNAs as regulators of gene expression and epigenetics
Kaikkonen, M. U., Lam, M. T. Y., & Glass, C. K. (2011) · Cardiovascular Research · doi:10.1093/cvr/cvr097 · Cited by 764
Dynamic interactions between transposable elements and their hosts
Levin, H. L., & Moran, J. V. (2011) · Nature Reviews Genetics · doi:10.1038/nrg3030 · Cited by 621
Lin, C., Yang, L., Tanasa, B., Hutt, K., Ju, B.-G., Ohgi, K. A., Zhang, J., Rose, D. W., Fu, X.-D., Glass, C. K., et al. (2009) · Cell · doi:10.1016/j.cell.2009.11.030 · Cited by 576
Maternal mRNA deadenylation and decay by the piRNA pathway in the early Drosophila embryo
Rouget, C., Papin, C., Boureux, A., Meunier, A.-C., Franco, B., Robine, N., Lai, E. C., Pelisson, A., & Simonelig, M. (2010) · Nature · doi:10.1038/nature09465 · Cited by 438
Metadata
- Authors
- Malone, C. D., Brennecke, J., Dus, M., Stark, A., McCombie, W. R., Sachidanandam, R., & Hannon, G. J.
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 2009-05
- Volume
- 137
- Issue
- 3
- Pages
- 522-535
- ISSN
- 0092-8674 (ISSN-L)
- OpenAlex
- W2113377893
- Cited by
- 863
- References
- 5
- FWCI
- 82.37
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Specialized piRNA Pathways Act in Germline and Somatic Tissues of the Drosophila Ovary. https://app.cochat.ai/papers/10.1016/j.cell.2009.03.040
- The paper
- Malone, C. D., Brennecke, J., Dus, M., Stark, A., McCombie, W. R., Sachidanandam, R., & Hannon, G. J. (2009). Specialized piRNA Pathways Act in Germline and Somatic Tissues of the Drosophila Ovary. Cell. https://doi.org/10.1016/j.cell.2009.03.040
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
