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Cited by 309

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

External Guide Sequences for an RNA Enzyme

Forster, Anthony C., Altman, Sidney·1990·Science

Abstract

Ribonuclease P (RNase P) from Escherichia coli or its catalytic RNA subunit can efficiently cleave small RNA substrates that lack the conserved features of natural substrates of RNase P if an additional small RNA is also present. This additional RNA must contain a sequence complementary to the substrate [external guide sequence (EGS)] and a 3′-proximal CCA sequence to ensure cleavage. The aminoacyl acceptor stem and some additional 5′- and 3′-terminal sequences of a precursor transfer RNA are sufficient to allow efficient cleavage by RNase P, and the 2′-hydroxyl group at the cleavage site is not absolutely necessary for cleavage. In principle, any RNA could be targeted by a custom-designed EGS RNA for specific cleavage by RNase P in vitro or in vivo.

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Crossref · 10.1126/science.1697102

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Metadata

Authors
Forster, A. C., & Altman, S.
Venue
Science
Published
1990-08-17
Volume
249
Issue
4970
Pages
783-786
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2080036688
Cited by
309
References
30
FWCI
4.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: External Guide Sequences for an RNA Enzyme. https://app.cochat.ai/papers/10.1126/science.1697102
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Forster, A. C., & Altman, S. (1990). External Guide Sequences for an RNA Enzyme. Science. https://doi.org/10.1126/science.1697102

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.