ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2005
Interstitial (TTAGGG)(n) sequences are not hot spots of recombination in the chicken lampbrush macrochromosomes 1-3.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 18 citations in OpenAlex.
- The epigenetic regulation of centromeres and telomeres in plants and animals.Comparative cytogenetics · 2020Review
- New Insights Into Chromomere Organization Provided by Lampbrush Chromosome Microdissection and High-Throughput Sequencing.Frontiers in genetics · 2020Article
- Interstitial telomeric repeats-associated DNA breaks.Nucleus (Austin, Tex.) · 2017Article
- Chromatin organization and remodeling of interstitial telomeric sites during meiosis in the Mongolian gerbil (Meriones unguiculatus).Genetics · 2014Article
- Telomere biology in Metazoa.FEBS letters · 2010Review
- Telomere organization in the ligninolytic basidiomycete Pleurotus ostreatus.Applied and environmental microbiology · 2009Article
- Contrast between extensive variation of 28S rDNA and stability of 5S rDNA and telomeric repeats in the diploid-polyploid Squalius alburnoides complex and in its maternal ancestor Squalius pyrenaicus (Teleostei, Cyprinidae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Article
- On the positions of centromeres in chicken lampbrush chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Article
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4 authors at 1 institution in 1 country.
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Abstract
To study the role of telomere (TTAGGG)(n) sequences in promoting of crossing over in chicken female meiosis, we have localized telomere repeats by FISH and studied the distribution of chiasmata in the giant diplotene bivalents, the chicken lampbrush macrochromosomes 1--3. We show that all interstitial clusters of the (TTAGGG)(n) repeat in these chromosomes do not coincide with hot spots of genetic recombination (crossing over) in the chicken female. Moreover, terminal TTAGGG-positive chromomeres also are not chiasma hot spots. We conclude that, at least in chicken macrochromosomes in female meiosis, a role for canonical telomere sequences in promoting of crossing over is not confirmed.
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