Validation of molecular markers for the identification of resistant plants to Hyaloperenospora parasitica in commercial crops of Brassica oleracea L

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F22%3A10175411" target="_blank" >RIV/00027006:_____/22:10175411 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Validation of molecular markers for the identification of resistant plants to Hyaloperenospora parasitica in commercial crops of Brassica oleracea L

Original language description

Molecular marker technology is integrated into existing plant breeding programs, and resistant genotypes selected using molecular markers can be used for hybridization. This study evaluated the association of the BODM1 molecular marker with resistance to Hyaloperenospora parasitica for the set of 24 (resistant, susceptible) Brassica oleracea genotypes.Using the SSR marker BODM1, the tested samples&apos; observed sections were cloned, sequenced, and then evaluated.The marker did not show length polymorphism between resistant and susceptible varieties. However, sequencing of these samples indicated a 96% variability in the tandem ATC sequence located in the 3rd intron of the glucosinolate pathway of Brassica species, which could be used as a molecular marker in future studies.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

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Continuities

R - Projekt Ramcoveho programu EK

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů