The intention to incorporate S. pinnatisectum in the breeding programme.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F22%3AN0000041" target="_blank" >RIV/60109807:_____/22:N0000041 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The intention to incorporate S. pinnatisectum in the breeding programme.
Original language description
A valuable source of resistance to Phytophthora infestans is the wild species S. pinnatisectum from Mexico; however, it is sexually isolated and not crossable with cultivated potato by conventional means; therefore, the protoplast fusion technique was used. The resulting somatic hybrids were involved in the breeding program. The somatic hybrids and their progeny were evaluated for resistance to P. infestans, yield and tuber quality, length of vegetation, ability of flowering etc. Some of them were included in the study of metabolomic response to infection by the pathogen (P. infestans). Somatic hybrids are often intermediate between the characteristics of the parents; in their progeny, it is common to associate higher levels of resistance to P. infestans with longer growing season.
Czech name
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Czech description
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Classification
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)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů