ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology1999
Exclusive localization of tandem repetitive sequences in subtelomeric heterochromatin regions of Leymus racemosus (Poaceae, Triticeae).
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 42 citations in OpenAlex.
- Unambiguous chromosome identification by multicolour fluorescence in situ hybridisation reveals the genome organisation and evolution of sheepgrass (Leymus chinensis).BMC plant biology · 2026Article
- Telomeres and Their Neighbors.Genes · 2022Review
- Variations of subtelomeric tandem repeats and rDNA on chromosome 1RS arms in the genus Secale and 1BL.1RS translocations.BMC plant biology · 2022Article
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- Efficient anchoring of alien chromosome segments introgressed into bread wheat by new Leymus racemosus genome-based markers.BMC genetics · 2018Article
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- Molecular structure and chromosome distribution of three repetitive DNA families in Anemone hortensis L. (Ranunculaceae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2009Article
- Negative effect of chromosome 1A on dough strength shown by modification of 1D addition in durum wheat (Triticum durum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2007Article
- Molecular cytogenetic analyses of hexaploid lines spontaneously appearing in octoploid Triticale.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2006Article
- Genome constitutions of Hystrix patula, H. duthiei ssp. duthiei and H. duthiei ssp. longearistata (Poaceae: Triticeae) revealed by meiotic pairing behavior and genomic in-situ hybridization.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Article
- Production of wheat-Leymus racemosus chromosome addition lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2004Article
- Characteristics and behaviour of the chromosomes of Leymus mollis and L. racemosus (Triticeae, Poaceae) during mitosis and meiosis.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2003Article
- 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
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Authors and funding
4 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Two kinds of tandem repetitive sequences were isolated from Leymus racemosus (Lam.) Tzvelev. One of them was classified in the 350-bp family originally isolated from Secale. The other was a novel repetitive sequence family, named 'TaiI family', which consisted of a repeat unit of 570 bp. Fluorescence in-situ hybridization of the chromosomes of L. racemosus indicated that both families were located in subtelomeric heterochromatin and that the 350-bp family and TaiI family occupied different heterochromatin regions. In addition, even homologous chromosomes did not show the same patterns of TaiI and 350-bp families. The combination of these two families of repetitive sequences, together with Afa-family sequences and rDNAs, helps to identify the ten homologous chromosome pairs of L. racemosus. From these data, we proposed a karyotype of L. racemosus and compared it with other karyotypes already reported.
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