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Article

The role of SIAMESE in G2 checkpoint regulation in Arabidopsis thaliana.

The New phytologist - 1 Apr 2026

Schwall Martha Adele, Clark Frances, Dale Renee, Kato Naohiro, Roeder Adrienne H K, Larkin John C

Abstract excerpt

Although the cell cycle is conserved between plants and other eukaryotes, there are also significant differences, particularly in G2 regulation. In particular, the WEE1/CELL DIVISION CYCLE25 (CDC25) circuit that establishes G2 timing in animals and fungi is absent in plants. In Arabidopsis thaliana, SIAMESE (SIM), a well-known regulator of endoreplication with homologs throughout land plants, is a...

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Source

Identifiers

PMID: 41652816
DOI: 10.1111/nph.70947

Genes

WEE1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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The role of SIAMESE in G2 checkpoint regulation in Arabidopsis thaliana.PMID 41652816Read ↗

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