Utilization of molecular methods for hop (Humulus lupulus L.) genotype evaluation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F19%3AN0000025" target="_blank" >RIV/14864347:_____/19:N0000025 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/14864347:_____/19:N0000024 RIV/14864347:_____/19:N0000023

Výsledek na webu

<a href="https://www.actahort.org/books/1236/1236_12.htm" target="_blank" >https://www.actahort.org/books/1236/1236_12.htm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17660/ActaHortic.2019.1236.12" target="_blank" >10.17660/ActaHortic.2019.1236.12</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of molecular methods for hop (Humulus lupulus L.) genotype evaluation

Popis výsledku v původním jazyce

In recent years, the utilization of molecular genetic methods is the best tool for the evaluation of individual genotypes. Modern molecular methods allow us to check the changes caused by the combination of parents, evaluate the relationships of individual genotypes or variability (diversity) within the population. Recently, we have developed an efficient marker system to control the authenticity of Czech hop (Humulus lupulus L.) cultivars, which we introduced into the system for the identification and control of hop cultivar purity. In our presented study, we evaluated molecular genetic variability within 109 world hop cultivars by hierarchical clustering techniques and principal coordinates analysis (PCoA). For molecular analyses, we used 269 amplified marker of SSR, STS and EST-SSR loci in total. Hop cultivars were divided into two major groups with North American or European origin and breeding influence by cluster analysis, as common knowledge from previous published results. PCoA more distinguished two breeding cultivar groups of ‘Saaz’ and ‘Fuggle’ hops in Europe. The usage of some cultivars during breeding history (‘Brewers Gold’, ‘Northern brewer’, ‘Cascade’, ‘Columbus’) was also noticeable.

Název v anglickém jazyce

Utilization of molecular methods for hop (Humulus lupulus L.) genotype evaluation

Popis výsledku anglicky

In recent years, the utilization of molecular genetic methods is the best tool for the evaluation of individual genotypes. Modern molecular methods allow us to check the changes caused by the combination of parents, evaluate the relationships of individual genotypes or variability (diversity) within the population. Recently, we have developed an efficient marker system to control the authenticity of Czech hop (Humulus lupulus L.) cultivars, which we introduced into the system for the identification and control of hop cultivar purity. In our presented study, we evaluated molecular genetic variability within 109 world hop cultivars by hierarchical clustering techniques and principal coordinates analysis (PCoA). For molecular analyses, we used 269 amplified marker of SSR, STS and EST-SSR loci in total. Hop cultivars were divided into two major groups with North American or European origin and breeding influence by cluster analysis, as common knowledge from previous published results. PCoA more distinguished two breeding cultivar groups of ‘Saaz’ and ‘Fuggle’ hops in Europe. The usage of some cultivars during breeding history (‘Brewers Gold’, ‘Northern brewer’, ‘Cascade’, ‘Columbus’) was also noticeable.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae

ISBN

978-94-6261-234-1

ISSN

0567-7572

e-ISSN

2406-6168

Počet stran výsledku

7

Strana od-do

85-91

Název nakladatele

International Society for Horticultural Science

Místo vydání

Leuven

Místo konání akce

Yakima, USA

Datum konání akce

4. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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