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Article

Progression through meiosis I and meiosis II in Arabidopsis anthers is regulated by an A-type cyclin predominately expressed in prophase I.

Plant physiology - 1 Dec 2004

Wang Yixing, Magnard Jean-Louis, McCormick Sheila, Yang Ming

Abstract excerpt

Meiosis is often described as a special case of cell division since it differs from mitosis in having two nuclear divisions without an intervening S-phase. It will be of great interest to uncover what molecular mechanisms underlie these special features of meiosis. We previously reported that the tardy asynchronous meiosis (tam) mutant of Arabidopsis (Arabidopsis thaliana) is slower in cell cycle progression in...

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Identifiers

PMID: 15557098
DOI: 10.1104/pp.104.051201
PMCID: PMC535843

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Progression through meiosis I and meiosis II in Arabidopsis anthers is regulated by an A-type cyclin predominately expressed in prophase I.PMID 15557098Read ↗

The cyclin-A CYCA1;2/TAM is required for the meiosis I to meiosis II transition and cooperates with OSD1 for the prophase to first meiotic division transition.Semantic proximity Read ↗

Loss-of-function mutants and overexpression lines of the Arabidopsis cyclin CYCA1;2/Tardy Asynchronous Meiosis exhibit different defects in prophase-i meiocytes but produce the same meiotic products.Semantic proximity Read ↗

A cytological framework of female meiosis in Arabidopsis.Semantic proximity Read ↗

The Arabidopsis gene tardy asynchronous meiosis is required for the normal pace and synchrony of cell division during male meiosis.Semantic proximity Read ↗

The anaphase-promoting complex initiates zygote division in Arabidopsis through degradation of cyclin B1.Semantic proximity Read ↗

OSD1 promotes meiotic progression via APC/C inhibition and forms a regulatory network with TDM and CYCA1;2/TAM.Semantic proximity Read ↗

CDKD-dependent activation of CDKA;1 controls microtubule dynamics and cytokinesis during meiosis.Semantic proximity Read ↗

TDM1 Regulation Determines the Number of Meiotic Divisions.Semantic proximity Read ↗

Cyclin-dependent kinase-activating kinases CDKD;1 and CDKD;3 are essential for preserving mitotic activity in Arabidopsis thaliana.Semantic proximity Read ↗

Maize AMEIOTIC1 is essential for multiple early meiotic processes and likely required for the initiation of meiosis.Semantic proximity Read ↗

ASY1 coordinates early events in the plant meiotic recombination pathway.Semantic proximity Read ↗

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