Detecting Locus of Resistance to Scab in Local Apple Varieties in Uzbekistan Using Molecular Genetic Markers

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Authors

  • Marguba Rejapova Center for Advanced Technologies Tashkent
  • Abrorjon Abdurakhimov Center for Advanced Technologies Tashkent
  • Alisher Abdullaev Center for Advanced Technologies Tashkent
  • Dilbar Dalimova Center for Advanced Technologies Tashkent
  • Abdushukur Raxmatullaev Center for Advanced Technologies Tashkent

DOI:

https://doi.org/10.55549/ephels.66

Abstract

The apple tree (Malus sp.) is the most cultivated plant in the world. Apple orchards cover a large area. scab (Venturia inaequalis) causes significant damage to the economies of many countries that are engaged in the production of apple trees. In Uzbekistan, most of the orchards are apple orchards. The present study includes a molecular genetic analysis of the resistance of local apple cultivars to pathogens Venturia inaequalis in local apple cultivars grown in Uzbekistan and the results of identification of resistance genes. The paper presents the results of molecular genetic analysis of the combination of scab resistance genes (Vf, Vfa1, Vfa2) found in 15% of samples. In 58.7% of the studied samples, a “high level of resistance” to scab was revealed.

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Published

2023-09-01

How to Cite

Rejapova, M., Abdurakhimov, A., Abdullaev, A., Dalimova, D., & Raxmatullaev, A. (2023). Detecting Locus of Resistance to Scab in Local Apple Varieties in Uzbekistan Using Molecular Genetic Markers. The Eurasia Proceedings of Health, Environment and Life Sciences, 10, 16–21. https://doi.org/10.55549/ephels.66

Issue

Vol. 10 (2023)

Section

Articles

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Copyright (c) 2023 The Eurasia Proceedings of Health, Environment and Life Sciences

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