Nazarova Lyubov Andreevna (Junior Researcher, Laboratory of Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology (Moscow))
Nikitina Ekaterina Aleksandrovna (Junior Researcher, Laboratory of Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology (Moscow))
Min'kova Yana V. (Junior Research Associate, All-Russian Research Institute of Agricultural Biotechnology (Moscow))
Razumova Olga Vladimirovna (PhD, Senior Researcher, Laboratory of Laboratory of Applied Genomics and Crop Breeding, All-Russia Research Institute of Agricultural Biotechnology (Moscow))
Kharchenko Petr Nikolaevich (Doctor of Sciences, Professor, Academician of the Russian Academy of Sciences, Scientific Advisor, All-Russia Research Institute of Agricultural Biotechnology (Moscow))
| |
Bread wheat (Triticum aestivum L.) is an important crop worldwide characterized by a naturally occurring allohexaploid genome consisting of three subgenomes. Despite the great diversity of bread wheat, its gene pool is relatively limited due to historical bottlenecks in artificial selection. This leads to decreased resistance to environmental stressors and decreased productivity. Overcoming this problem involves incorporating resistance genes from wild relatives through distant hybridization. Donor species such as Dasypyrum villosum and Thinopyrum elongatum are particularly popular for transferring desired genes to bread wheat. These species have important genes for disease resistance, grain quality and drought tolerance. The aim of this study was to investigate the effect of exogenously applied phytohormones, such as gibberellic acid and 24-epibrassinolide, on the expression of genetic material of Dasypyrum villosum and Thinopyrum elongatum in the wheat genome.
Keywords:common wheat, phytohormones, wild relatives of wheat, Dasypyrum vilossum, Thinopyrum elongatum, chromosome addition lines
|
|
| |
|
Read the full article …
|
Citation link:
Nazarova L. A., Nikitina E. A., Min'kova Y. V., Razumova O. V., Kharchenko P. N. THE INFLUENCE OF EXOGENOUS APPLICATION OF PHYTOHORMONES ON THE MANIFESTATION OF THE GENETIC MATERIAL OF DASYPYRUM VILLOSUM AND THINOPYRUM ELONGATUM IN THE GENOMIC ENVIRONMENT OF WHEAT. // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2023. -№12/2. -С. 30-35 DOI 10.37882/2223-2966.2023.12-2.19 |
|
|
