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Article

The desynaptic (dy) and desynaptic1 (dsy1) mutations in maize (Zea mays L) cause distinct telomere-misplacement phenotypes during meiotic prophase.

Journal of experimental botany - 1 Jan 2003

Bass Hank W, Bordoli Stefano J, Foss Eric M

Abstract excerpt

During meiotic prophase, telomeres actively attach themselves to the nuclear envelope and cluster in an arrangement called the bouquet. The bouquet is unique to meiosis, highly conserved, and thought to facilitate homologous chromosome synapsis. Analy sis of three-dimensional fluorescence in situ hybridization (3-D FISH) image data has been employed to characterize the bouquet in fixed pollen mother cells of...

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PMID: 12456753
DOI: 10.1093/jxb/erg032

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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.

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The desynaptic (dy) and desynaptic1 (dsy1) mutations in maize (Zea mays L) cause distinct telomere-misplacement phenotypes during meiotic prophase.PMID 12456753Read ↗

The maize (Zea mays) desynaptic (dy) mutation defines a pathway for meiotic chromosome segregation, linking nuclear morphology, telomere distribution and synapsis.Semantic proximity Read ↗

Maize meiotic spindles assemble around chromatin and do not require paired chromosomes.Semantic proximity Read ↗

Evidence from a maize desynaptic mutant points to a probable role of synaptonemal complex central region components in provision for subsequent chiasma maintenance.Semantic proximity Read ↗

Improper chromosome synapsis is associated with elongated RAD51 structures in the maize desynaptic2 mutant.Semantic proximity Read ↗

High resolution analysis of meiotic chromosome structure and behaviour in barley (Hordeum vulgare L.).Semantic proximity Read ↗

Fission yeast mutants affecting telomere clustering and meiosis-specific spindle pole body integrity.Semantic proximity Read ↗

A candidate recombination modifier gene for Zea mays L.Semantic proximity Read ↗

The Axial Element Protein DESYNAPTIC2 Mediates Meiotic Double-Strand Break Formation and Synaptonemal Complex Assembly in Maize.Semantic proximity Read ↗

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Maize meiotic mutants with improper or non-homologous synapsis due to problems in pairing or synaptonemal complex formation.Semantic proximity Read ↗

The telomere bouquet is a hub where meiotic double-strand breaks, synapsis, and stable homolog juxtaposition are coordinated in the zebrafish, Danio rerioSemantic proximity Read ↗

A spontaneous mutation in MutL-Homolog 3 (HvMLH3) affects synapsis and crossover resolution in the barley desynaptic mutant des10.Semantic proximity Read ↗

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