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Cited by 214

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Operons

Open access
Osbourn, Anne E., Field, Ben·2009·Cellular and Molecular Life Sciences

Abstract

Operons (clusters of co-regulated genes with related functions) are common features of bacterial genomes. More recently, functional gene clustering has been reported in eukaryotes, from yeasts to filamentous fungi, plants, and animals. Gene clusters can consist of paralogous genes that have most likely arisen by gene duplication. However, there are now many examples of eukaryotic gene clusters that contain functionally related but non-homologous genes and that represent functional gene organizations with operon-like features (physical clustering and co-regulation). These include gene clusters for use of different carbon and nitrogen sources in yeasts, for production of antibiotics, toxins, and virulence determinants in filamentous fungi, for production of defense compounds in plants, and for innate and adaptive immunity in animals (the major histocompatibility locus). The aim of this article is to review features of functional gene clusters in prokaryotes and eukaryotes and the significance of clustering for effective function.

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Metadata

Authors
Osbourn, A. E., & Field, B.
Venue
Cellular and Molecular Life Sciences
Published
2009-08-07
Volume
66
Issue
23
Pages
3755-3775
ISSN
  • 1420-682X (ISSN-L)
  • 1420-9071
OpenAlex
W3189516953
Cited by
214
References
10
FWCI
7.84
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Operons. https://app.cochat.ai/papers/10.1007/s00018-009-0114-3
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Osbourn, A. E., & Field, B. (2009). Operons. Cellular and Molecular Life Sciences. https://doi.org/10.1007/s00018-009-0114-3

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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.