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Article

Random chromosome segregation without meiotic arrest in both male and female meiocytes of a dmc1 mutant of Arabidopsis.

The Plant cell - 1 Sept 1999

Couteau F, Belzile F, Horlow C, Grandjean O, Vezon D, Doutriaux M P

Abstract excerpt

In yeast, the DMC1 gene is required for interhomolog recombination, which is an essential step for bivalent formation and the correct partition of chromosomes during meiosis I. By using a reverse genetics approach, we were able to identify a T-DNA insertion in AtDMC1, the Arabidopsis homolog of DMC1. Homozygotes for the AtDMC1 insertion failed to express AtDMC1, and their residual fertility was 1.5% that of the...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 10488231
DOI: 10.1105/tpc.11.9.1623
PMCID: PMC144309

Genes

DMC1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Random chromosome segregation without meiotic arrest in both male and female meiocytes of a dmc1 mutant of Arabidopsis.PMID 10488231Read ↗

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ASY1 mediates AtDMC1-dependent interhomolog recombination during meiosis in Arabidopsis.Semantic proximity Read ↗

Brca2 is involved in meiosis in Arabidopsis thaliana as suggested by its interaction with Dmc1.Semantic proximity Read ↗

AtDMC1, the Arabidopsis homologue of the yeast DMC1 gene: characterization, transposon-induced allelic variation and meiosis-associated expression.Semantic proximity Read ↗

Identification and analysis of DYAD: a gene required for meiotic chromosome organisation and female meiotic progression in Arabidopsis.Semantic proximity Read ↗

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