| Issue |
BIO Web Conf.
Volume 51, 2022
International Scientific and Practical Conference “From Modernization to Advanced Development: Ensuring Competitiveness and Scientific Leadership of the Agro-Industrial Complex” (IDSISA 2022)
|
|
|---|---|---|
| Article Number | 01008 | |
| Number of page(s) | 7 | |
| Section | Scientific Support for the Innovative Development of Animal Husbandry and Biotechnology | |
| DOI | https://doi.org/10.1051/bioconf/20225101008 | |
| Published online | 02 August 2022 | |
Technologies of DNA marking of target genes as a tool for selecting parental pairs in tomato breeding programs for resistance to Fusarium oxysporum f. ssp. Lycopersici.
1 Federal Scientific Rice Centre, 350921, Belozerny, 3, Krasnodar, Russian Federation
2 Kuban State Agrarian University named after I.T. Trubilin, 350004, Kalinina, 13, Krasnodar, Russian Federation
* Corresponding author: s.o.korzh@yandex.ru
Development of tomato varieties and hybrids with resistance to the pathogen Fusarium oxysporum f sp. Lycopersici is a priority in breeding of vegetable crops. Evaluation and selection of the initial material is important in effective breeding for resistance to a pathogen. To do this, along with classical methods in tomato breeding, the method of molecular marking is widely used. The purpose of this study was to screen the existing collection of tomatoes with molecular markers I-2/5, I2OH and At-2, which allow identification of resistance genes to the first and second races of the fusarium pathogen. As a result of the work, genotypes were identified that can be used as donors of resistance genes for further breeding work.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.