The early selection of breeding materials of rapeseed (Brassica napus) by gas chromatography according to fatty acids composition
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition
Original language description
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.
Czech name
Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition
Czech description
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.
Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
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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Number of pages
4
Pages from-to
67-70
Publisher name
Česká zemědělská univerzita v Praze
Place of publication
Praha
Event location
Praha
Event date
Feb 7, 2019
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000519118700011