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Cited by 2,714

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Nuclear Export of MicroRNA Precursors

Lund, Elsebet, Güttinger, Stephan, Calado, Angelo, Dahlberg, James E., Kutay, Ulrike·2004·Science

Abstract

MicroRNAs (miRNAs), which function as regulators of gene expression in eukaryotes, are processed from larger transcripts by sequential action of nuclear and cytoplasmic ribonuclease III–like endonucleases. We show that Exportin-5 (Exp5) mediates efficient nuclear export of short miRNA precursors (pre-miRNAs) and that its depletion by RNA interference results in reduced miRNA levels. Exp5 binds correctly processed pre-miRNAs directly and specifically, in a Ran guanosine triphosphate–dependent manner, but interacts only weakly with extended pre-miRNAs that yield incorrect miRNAs when processed by Dicer in vitro. Thus, Exp5 is key to miRNA biogenesis and may help coordinate nuclear and cytoplasmic processing steps.

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Crossref · 10.1126/science.1090599

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Metadata

Authors
Lund, E., Güttinger, S., Calado, A., Dahlberg, J. E., & Kutay, U.
Venue
Science
Published
2004-01-02
Volume
303
Issue
5654
Pages
95-98
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2149291473
Cited by
2,714
References
4
FWCI
30.06
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nuclear Export of MicroRNA Precursors. https://app.cochat.ai/papers/10.1126/science.1090599
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Lund, E., Güttinger, S., Calado, A., Dahlberg, J. E., & Kutay, U. (2004). Nuclear Export of MicroRNA Precursors. Science. https://doi.org/10.1126/science.1090599

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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.