ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2001
Chromosomal distribution of reverse transcriptase-containing retroelements in two Triticeae species.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 59 citations in OpenAlex.
- Toward a model of repeat-driven chromosomal fragility in Triticeae: an integrated structural omics perspective.BMC genomics · 2026Review
- A recent and rapid genome expansion driven by the amplification of transposable elements in the Neotropical annual killifish Garcialebias charrua.Biological research · 2025Article
- Comparative cytogenetics of three economically important Piper L. species from the Brazilian Amazon.Protoplasma · 2022Article
- Genomic constitution, allopolyploidy, and evolutionary proposal for Cynodon Rich. based on GISH.Protoplasma · 2022Article
- The repetitive DNA sequence landscape and DNA methylation in chromosomes of an apomictic tropical forage grass,Frontiers in plant science · 2022Article
- The relationship between transposable elements and ecological niches in the Greater Cape Floristic Region: A study on the genusFrontiers in plant science · 2022Article
- Article
- Natural History of a Satellite DNA Family: From the Ancestral Genome Component to Species-Specific Sequences, Concerted and Non-Concerted Evolution.International journal of molecular sciences · 2019Article
- Analysis of retrotransposon abundance, diversity and distribution in holocentric Eleocharis (Cyperaceae) genomes.Annals of botany · 2018Article
- Allopolyploid Origin of Chenopodium album s. str. (Chenopodiaceae): A Molecular and Cytogenetic Insight.PloS one · 2016Article
- Chromosomal organizations of major repeat families on potato (Solanum tuberosum) and further exploring in its sequenced genome.Molecular genetics and genomics : MGG · 2014Article
- Chromosome evolution in marginal populations of Aegilops speltoides: causes and consequences.Annals of botany · 2013Article
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- Evolutionary dynamics of 5S rDNA location in acridid grasshoppers and its relationship with H3 histone gene and 45S rDNA location.Genetica · 2011Article
- Fat element-a new marker for chromosome and genome analysis in the Triticeae.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Occurrence and chromosome distribution of retroelements and NUPT sequences in Copaifera langsdorffii Desf. (Caesalpinioideae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Transposable elements in a marginal plant population: temporal fluctuations provide new insights into genome evolution of wild diploid wheat.Mobile DNA · 2010Article
- Isolation and chromosomal distribution of a novel Ty1-copia-like sequence from Secale, which enables identification of wheat-Secale africanum introgression lines.Journal of applied genetics · 2009Article
- Polyploidization as a retraction force in plant genome evolution: sequence rearrangements in triticale.PloS one · 2008Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A large portion of plant and particularly cereal genomes consist of repetitive DNA families, many of which are likely to be or to have evolved from retroelements. Molecular evidence suggests that repeated DNA sequences, although perhaps originating as innocuous or 'selfish' elements, can have dramatic effects on genome organization and function. Knowledge of chromosomal distribution of retroelements is important for understanding plant chromosome structure/functional organization, and could shed light on the dynamics of retroelements and their role in the evolutionary process. In the present study we aim to find a possible correlation between physical location of the regions with species-specific sequences and the distribution of conserved RT domains of the Ty1-copia, Ty3-gypsy and LINE groups of retroelements on the chromosomes of two diploid species that belong to the different branches of the tribe Triticeae, namely Aegilops speltoides Tausch (2n=2x=14) and Hordeum spontaneum L (2n=2x=14). All three groups of retroelements were found in large quantities in the genomes of the tested species. They are cluster-distributed, and the important role of these elements in the formation of terminal heterochromatin is shown. We found that there was a predominance of Ty1-copia and LINE elements in the chromosome regions with preferential content of species-specific sequences.
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