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Cited by 720

The DOI matches its Crossref record; 98 of the 98 references it cites were found in a registry or an index.

A P450‐centric view of plant evolution

Nelson, David, Werck‐Reichhart, Danièle·2011·The Plant Journal

Abstract

Summary: Being by far the largest family of enzymes to support plant metabolism, the cytochrome P450s (CYPs) constitute an excellent reporter of metabolism architecture and evolution. The huge superfamily of CYPs found in angiosperms is built on the successful evolution of 11 ancestral genes, with very different fates and progenies. Essential functions in the production of structural components (membrane sterols), light harvesting (carotenoids) or hormone biosynthesis kept some of them under purifying selection, limiting duplication and sub/neofunctionalization. One group (the CYP71 clan) after an early trigger to diversification, has kept growing, producing bursts of gene duplications at an accelerated rate. The CYP71 clan now represents more than half of all CYPs in higher plants. Such bursts of gene duplication are likely to contribute to adaptation to specific niches and to speciation. They also occur, although with lower frequency, in gene families under purifying selection. The CYP complement (CYPomes) of rice and the model grass weed Brachypodium distachyon have been compared to view evolution in a narrower time window. The results show that evolution of new functions in plant metabolism is a very long‐term process. Comparative analysis of the plant CYPomes provides information on the successive steps required for the evolution of land plants, and points to several cases of convergent evolution in plant metabolism. It constitutes a very useful tool for spotting essential functions in plant metabolism and to guide investigations on gene function.

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Crossref · 10.1111/j.1365-313x.2011.04529.x

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Metadata

Authors
Nelson, D., & Werck‐Reichhart, D.
Venue
The Plant Journal
Publisher
Wiley
Published
2011-03-28
Volume
66
Issue
1
Pages
194-211
ISSN
  • 0960-7412 (ISSN-L)
  • 1365-313X
OpenAlex
W2102005894
Cited by
720
References
98
FWCI
37.78
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A P450‐centric view of plant evolution. https://app.cochat.ai/papers/10.1111/j.1365-313x.2011.04529.x
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Nelson, D., & Werck‐Reichhart, D. (2011). A P450‐centric view of plant evolution. The Plant Journal. https://doi.org/10.1111/j.1365-313x.2011.04529.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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