Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F19%3AA21021KB" target="_blank" >RIV/61988987:17310/19:A21021KB - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
čeština
Název v původním jazyce
Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition
Popis výsledku v původním jazyce
The content of the fatty acids was determined using gas chromatography in the rapeseed (Brassica napus) cotyledons of microspore embryos. Impacts of abscisic acid application and different dates of sampling on the individual fatty acids content in embryo cotyledons were evaluated. The effect of different concentrations of abscisic acid (7.5 and 15 mu M) on the fatty acid composition was evaluated. At the selected genotypes the content variability of main fatty acids was detected. It was found that treating with abscisic acid caused the increase of stearic acid in comparison to samples where abscisic acid was not applied. Simultaneously, the decrease of the concentration palmitic, oleic linolenic, and linoleic acid was evaluated. The achieved results confirmed the possibility of analyzing the content of the fatty acids in the microspores embryos using gas chromatography and applying this method to predict the content of the fatty acids of the dihaploid material for practical breeding of rapeseed.
Název v anglickém jazyce
The early selection of breeding materials of rapeseed (Brassica napus) by gas chromatography according to fatty acids composition
Popis výsledku anglicky
The content of the fatty acids was determined using gas chromatography in the rapeseed (Brassica napus) cotyledons of microspore embryos. Impacts of abscisic acid application and different dates of sampling on the individual fatty acids content in embryo cotyledons were evaluated. The effect of different concentrations of abscisic acid (7.5 and 15 mu M) on the fatty acid composition was evaluated. At the selected genotypes the content variability of main fatty acids was detected. It was found that treating with abscisic acid caused the increase of stearic acid in comparison to samples where abscisic acid was not applied. Simultaneously, the decrease of the concentration palmitic, oleic linolenic, and linoleic acid was evaluated. The achieved results confirmed the possibility of analyzing the content of the fatty acids in the microspores embryos using gas chromatography and applying this method to predict the content of the fatty acids of the dihaploid material for practical breeding of rapeseed.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
10401 - Organic chemistry
Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
14th Scientific and Technical Seminar on Seed and Seedlings
ISBN
978-80-213-2922-5
ISSN
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e-ISSN
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Počet stran výsledku
4
Strana od-do
67-70
Název nakladatele
Česká zemědělská univerzita v Praze
Místo vydání
Praha
Místo konání akce
Praha
Datum konání akce
7. 2. 2019
Typ akce podle státní příslušnosti
CST - Celostátní akce
Kód UT WoS článku
000519118700011