Cited by 594Plant Molecular Biology ResearchChromosomal and Genetic VariationsCancer-related Molecular Pathways

Genome-wide analysis of core cell cycle genes in Arabidopsis

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Vandepoele, Klaas, Raes, Jeroen, De Veylder, Lieven, Rouzé, Pierre, Rombauts, Stephane, Inzé, Dirk·2002·The Plant Cell

Abstract

Cyclin-dependent kinases and cyclins regulate with the help of different interacting proteins the progression through the eukaryotic cell cycle. A high-quality, homology-based annotation protocol was applied to determine the core cell cycle genes in the recently completed Arabidopsis genome sequence. In total, 61 genes were identified belonging to seven selected families of cell cycle regulators, for which 30 are new or corrections of the existing annotation. A new class of putative cell cycle regulators was found that probably are competitors of E2F/DP transcription factors, which mediate the G1-to-S progression. In addition, the existing nomenclature for cell cycle genes of Arabidopsis was updated, and the physical positions of all genes were compared with segmentally duplicated blocks in the genome, showing that 22 core cell cycle genes emerged through block duplications. This genome-wide analysis illustrates the complexity of the plant cell cycle machinery and provides a tool for elucidating the function of new family members in the future.

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Authors
Vandepoele, K., Raes, J., De Veylder, L., Rouzé, P., Rombauts, S., & Inzé, D.
Affiliations
  • Vlaams Instituut voor Biotechnologie (BE)
  • Department of Plant Systems Biology, Flanders Interuniversity Institute for Biotechnology (VIB), Ghent University, K.L. Ledeganckstraat 35, B-9000 Gent, Belgium
  • Ghent University (BE)
Venue
The Plant Cell
Published
2002-04
Volume
14
Issue
4
Pages
903-916
ISSN
  • 1040-4651 (ISSN-L)
  • 1532-298X
OpenAlex
W2116163614
Cited by
594
References
69
Citations by year
2026: 12 · 2025: 16 · 2024: 27 · 2023: 23 · 2022: 21 · 2021: 29 · 2020: 16 · 2019: 24 · 2018: 14 · 2017: 22 · 2016: 10 · 2015: 19 · 2014: 23 · 2013: 21 · 2012: 25
FWCI
55.74
Type
journal article
Language
en
Open access
Locations
  • The Plant Cell (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion, other-oa)
Funders
  • European Commission
  • Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles
  • Vlaamse regering
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Molecular Biology Research
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Chromosomal and Genetic Variations
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
Keywords
cell cycle genes, Arabidopsis thaliana genome, cyclin-dependent kinases, cyclins, genome annotation, G1/S transition, segmental duplication, gene family evolution, plant cell cycle
MeSH terms
Amino Acid Sequence, Carrier Proteins, Molecular Sequence Data, Terminology as Topic, Phylogeny, Cyclins, Arabidopsis, Sequence Homology, Amino Acid, Genome, Plant, Cell Cycle Proteins, Cyclin-Dependent Kinases

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