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Presence of a Translocation from Aegilops ventricosa in Wheat Cultivars Registered in the Czech Republic

Author

Listed:
  • P. Bartoš

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • J. Ovesná

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • A. Hanzalová

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • J. Chrpová

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • V. Dumalasová

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • M. Škorpík

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

  • V. Šíp

    (Division of Genetics and Plant Breeding and Division of Molecular Genetics, Department of Applied Genetics, Research Institute of Crop Production, Prague-Ruzyně, Czech Republic)

Abstract

The presence of a translocation from Aegilops ventricosa carrying the genes for rust resistance Yr17, Lr37 and Sr38 was analysed in recently registered, mostly western European wheat cultivars in the Czech Republic. By means of a PCR marker the presence of the translocation was determined in cvs. Bill, Clarus, Clever, Corsaire, Rapsodia, and in the Czech cv. Rheia. Novel are the data for cvs. Rapsodia, Clarus and Rheia. Infection tests indicated the presence of additional leaf rust resistance genes in cultivars with the translocation, except in cv. Rheia. Segregating progenies of six crosses between cv. Renan possessing Lr37and different cultivars susceptible to leaf rust were tested for the presence of the translocation with Yr17, Lr37 and Sr38 by an infection test as well as by a molecular marker. High coincidence between the results from infection tests and those by the marker has been proved.

Suggested Citation

  • P. Bartoš & J. Ovesná & A. Hanzalová & J. Chrpová & V. Dumalasová & M. Škorpík & V. Šíp, 2004. "Presence of a Translocation from Aegilops ventricosa in Wheat Cultivars Registered in the Czech Republic," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 40(2), pages 31-35.
    • Handle: RePEc:caa:jnlcjg:v:40:y:2004:i:2:id:3697-cjgpb
    DOI: 10.17221/3697-CJGPB
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    Citations

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    Cited by:

    1. Alena Hanzalová & Veronika Dumalasová & Táťána Sumíková & Pavel Bartoš, 2007. "Rust resistance of the French wheat cultivar Renan," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 43(2), pages 53-60.
    2. Taťána SUMÍKOVÁ & Alena HANZALOVÁ, 2010. "Multiplex PCR assay to detect rust resistance genes Lr26 and Lr37 in wheat," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 46(2), pages 85-89.
    3. Alena Hanzalová & Pavel Bartoš, 2006. "Physiologic Specialization of Wheat Leaf Rust (Puccinia triticina Eriks.) in theCzech Republic in 2001-2004," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 42(4), pages 126-131.

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