ArticleMolecular genetics and genomics : MGG2005
Structure and genomic organization of centromeric repeats in Arabidopsis species.
Article in Molecular genetics and genomics : MGG, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- Turnover of retroelements and satellite DNA drives centromere reorganization over short evolutionary timescales in Drosophila.PLoS biology · 2024Article
- The structure, function, and evolution of plant centromeres.Genome research · 2024Review
- Meiosis in allopolyploid Arabidopsis suecica.The Plant journal : for cell and molecular biology · 2022Article
- The genetic and epigenetic landscape of theScience (New York, N.Y.) · 2021Article
- Quinoa genome assembly employing genomic variation for guided scaffolding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Article
- Transposable elements: genome innovation, chromosome diversity, and centromere conflict.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2018Review
- Chromatin Ring Formation at Plant Centromeres.Frontiers in plant science · 2016Article
- Diversity and evolution of centromere repeats in the maize genome.Chromosoma · 2015Article
- Centromeres and kinetochores of Brassicaceae.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2014Review
- The Arabidopsis CAP-D proteins are required for correct chromatin organisation, growth and fertility.Chromosoma · 2013Article
- Interphase chromatin organisation in Arabidopsis nuclei: constraints versus randomness.Chromosoma · 2012Article
- Centromere-targeted de novo integrations of an LTR retrotransposon of Arabidopsis lyrata.Genes & development · 2012Article
- Article
- Genome-wide binding site analysis of FAR-RED ELONGATED HYPOCOTYL3 reveals its novel function in Arabidopsis development.The Plant cell · 2011Article
- Article
- Functional centromeres in soybean include two distinct tandem repeats and a retrotransposon.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Centromere targeting of alien CENH3s in Arabidopsis and tobacco cells.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Chromatin differentiation between Theobroma cacao L. and T. grandiflorum Schum.Genetics and molecular biology · 2010Article
- Progress and Promise in using Arabidopsis to Study Adaptation, Divergence, and Speciation.The arabidopsis book · 2010Article
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Authors and funding
2 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Centromeric repetitive sequences were isolated from Arabidopsis halleri ssp. gemmifera and A. lyrata ssp. kawasakiana. Two novel repeat families isolated from A. gemmifera were designated pAge1 and pAge2. These repeats are 180 bp in length and are organized in a head-to-tail manner. They are similar to the pAL1 repeats of A. thaliana and the pAa units of A. arenosa. Both A. gemmifera and A. kawasakiana possess the pAa, pAge1 and pAge2 repeat families. Sequence comparisons of different centromeric repeats revealed that these families share a highly conserved region of approximately 50 bp. Within each of the four repeat families, two or three regions showed low levels of sequence variation. The average difference in nucleotide sequence was approximately 10% within families and 30% between families, which resulted in clear distinctions between families upon phylogenetic analysis. FISH analysis revealed that the localization patterns for the pAa, pAge1 and pAge2 families were chromosome specific in A. gemmifera and A. kawasakiana. In one pair of chromosomes in A. gemmifera, and three pairs of chromosomes in A. kawasakiana, two repeat families were present. The presence of three families of centromeric repeats in A. gemmifera and A. kawasakiana indicates that the first step toward homogenization of centromeric repeats occurred at the chromosome level.
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