ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology1997
Multiple repetitive DNA sequences in the paracentromeric regions of Arabidopsis thaliana L.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed, 75 citations in OpenAlex.
- The repetitive DNA sequence landscape and DNA methylation in chromosomes of an apomictic tropical forage grass,Frontiers in plant science · 2022Article
- Sequence, Chromatin and Evolution of Satellite DNA.International journal of molecular sciences · 2021Review
- Centromeres and kinetochores of Brassicaceae.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2014Review
- Identification and diversity of functional centromere satellites in the wild rice species Oryza brachyantha.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2013Article
- Development of SSR markers derived from SSR-enriched genomic library of eggplant (Solanum melongena L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009Article
- Diversity of a complex centromeric satellite and molecular characterization of dispersed sequence families in sugar beet (Beta vulgaris).Annals of botany · 2008Article
- Structure and genomic organization of centromeric repeats in Arabidopsis species.Molecular genetics and genomics : MGG · 2005Article
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- A centromeric tandem repeat family originating from a part of Ty3/gypsy-retroelement in wheat and its relatives.Genetics · 2003Article
- Article
- Cytogenetic tools for Arabidopsis thaliana.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2003Review
- Divergence of satellite DNA and interspersion of dispersed repeats in the genome of the wild beet Beta procumbens.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2003Article
- Using Arabidopsis to understand centromere function: progress and prospects.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2003Review
- Tandemly repeated DNA sequences and centromeric chromosomal regions of Arabidopsis species.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2003Review
- Functional rice centromeres are marked by a satellite repeat and a centromere-specific retrotransposon.The Plant cell · 2002Article
- Molecular characterization and physical localization of highly repetitive DNA sequences from Brazilian Alstroemeria species.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2002Article
- Methylation of a euchromatin-heterochromatin transition region in Arabidopsis thaliana chromosome 5 left arm.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2002Article
- The large-scale organization of the centromeric region in Beta species.Genome research · 2001Article
- A tandem repetitive sequence located in the centromeric region of common wheat (Triticum aestivum) chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2001Article
- Comparative genome organization in plants: from sequence and markers to chromatin and chromosomes.The Plant cell · 2000Review
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nine repetitive DNA sequences, present in the haploid Arabidopsis thaliana genome in 7-300 copies, were hybridized in situ to metaphase and interphase chromosomes. Every sequence was detected on all five chromosome pairs, but was not evenly dispersed over the genome. Clusters of signals were found in particular regions of the centromeric heterochromatin, and each sequence showed a characteristic distribution pattern. Some sequences hybridized more strongly on different chromosomes, reflecting chromosome-specific amplification or the presence of homologous sequences. No hybridization signals could be detected on euchromatic regions. In situ hybridization on extended chromatin fibres showed that the pAL1 repeats are interrupted by another repetitive DNA sequence. A cosmid subclone (74A) contained a (GA)38 microsatellite motif, and hybridization with a (GA) oligonucleotide revealed that most of the hybridization sites of 74A correspond to the distribution of this microsatellite motif. The results show that the paracentromeric heterochromatin of A. thaliana chromosomes is composed not only of the tandemly arranged 180-bp repeat family pAL1/pAtMr, but also of some other repetitive sequences, thus giving a better understanding of the organization of sequences at the centromeres of A. thaliana.
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