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Cited by 491

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Canonical Eukaryotic Initiation Factors Determine Initiation of Translation by Internal Ribosomal Entry

Open access
Pestova, Tatyana V., Hellen, Christopher U. T., Shatsky, Ivan N.·1996·Molecular and Cellular Biology

Abstract

Translation of picornavirus RNA is initiated after ribosomal binding to an internal ribosomal entry site (IRES) within the 5' untranslated region. We have reconstituted IRES-mediated initiation on encephalomyocarditis virus RNA from purified components and used primer extension analysis to confirm the fidelity of 48S preinitiation complex formation. Eukaryotic initiation factor 2 (eIF2), eIF3, and eIF4F were required for initiation; eIF4B and to a lesser extent the pyrimidine tract-binding protein stimulated this process. We show that eIF4F binds to the IRES in a novel cap-independent manner and suggest that cap- and IRES-dependent initiation mechanisms utilize different modes of interaction with this factor to promote ribosomal attachment to mRNA.

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Metadata

Authors
Pestova, T. V., Hellen, C. U. T., & Shatsky, I. N.
Venue
Molecular and Cellular Biology
Published
1996-12
Volume
16
Issue
12
Pages
6859-6869
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W1920555941
Cited by
491
References
2
FWCI
6.93
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Canonical Eukaryotic Initiation Factors Determine Initiation of Translation by Internal Ribosomal Entry. https://app.cochat.ai/papers/10.1128/mcb.16.12.6859
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Pestova, T. V., Hellen, C. U. T., & Shatsky, I. N. (1996). Canonical Eukaryotic Initiation Factors Determine Initiation of Translation by Internal Ribosomal Entry. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.16.12.6859

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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.