Труды по прикладной ботанике, генетике и селекции (Jun 2018)

APPLICATION OF MOLECULAR MARKERS IN BREEDING FOR RESISTANCE TO POTATO CYST NEMATODE

  • V. A. Biryukova,
  • I. V. Smiglya,
  • S. B. Abrosimova,
  • V. V. Manankov,
  • A. V. Mityushkin,
  • E. V. Rogozina,
  • S. D. Kiru,
  • N. A. Chalaya,
  • A. A. Meleshin,
  • V. A. Zharova

DOI
https://doi.org/10.30901/2227-8834-2017-1-92-103
Journal volume & issue
Vol. 178, no. 1
pp. 92 – 103

Abstract

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The article presents the results of the application of molecular markers of the genes controlling resistance to potato cyst nematode in different stages of potato breeding - for screening genetic collections and promising hybrids of the All-Russian Institute of Potato Research and the Vavilov Institute of Plant Genetic Resources. It has been established that "pseudopositive" and "pseudonegative" results of a marker-mediated breeding process are associated not only with the specificity of the used markers, but with a lack of objectivity in phenotypic evaluation for resistance to the nematode.

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