Use of DNA analyzes for verifying the declared origin of Forest Reproductive Material

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F22%3AN0000287" target="_blank" >RIV/00020702:_____/22:N0000287 - 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
Use of DNA analyzes for verifying the declared origin of Forest Reproductive Material
Original language description
For the possibility of study the genetic structure and verification the identity of reproductive material (RM) of Norway spruce and European beech in various stages of processing, from the seeds on to transplanted plants production, methodical DNA analysis procedures were developed. Seven optimally polymorphic nSSR markers showing moderate genetic variability were selected for RM of Norway spruce and nine SSR markers were selected for European beech RM, too. PCR and fragmentation analysis procedures were optimized for selected markers. With the help of the performed Structure analyses, the obtained profiles of monitored sections (UJ) of RM of different origin were distinguishable from each other. These methodological procedures could be used in the state control systems of verifying declared origin of Norway Spruce and European beech forest reproductive material and to increase consumer protection of forest owners and nursery producers in the Czech Republic.
Czech name
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Czech description
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Project
<a href="/en/project/QK1810129" target="_blank" >QK1810129: Proposal of methodological procedures for implementation of the control system for declared origin of reproductive material by DNA analysis for selected important forest tree species used for artificial forest renewal in conditions of the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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