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Record type:	stať ve sborníku (D)
Home Department:	Katedra chemie (31500)
Title:	Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition
Citace	ENDLOVÁ, L., Vrbovský, V., Bujok, P., Klíma, M. a Navrátilová, Z. Early Selection of Breeding Materials of Rapeseed (Brassica napus) by Gas Chromatography according to Fatty Acids Composition. In: Konference OSIVO a SADBA XIV.: 14th Scientific and Technical Seminar on Seed and Seedlings 2019-02-07 Praha. Praha: Česká zemědělská univerzita v Praze, 2019. s. 67-70. ISBN 978-80-213-2922-5.

Subtitle
Publication year:	2019
Obor:	Organická chemie
Number of pages:	4
Page from:	67
Page to:	70
Form of publication:	Elektronická verze
ISBN code:	978-80-213-2922-5
ISSN code:
Proceedings title:	14th Scientific and Technical Seminar on Seed and Seedlings
Proceedings:	Národní
Publisher name:	Česká zemědělská univerzita v Praze
Place of publishing:	Praha
Country of Publication:	Sborník vydaný v ČR
Název konference:	Konference OSIVO a SADBA XIV.
Místo konání konference:	Praha
Datum zahájení konference:
Typ akce podle státní příslušnosti účastníků:	Celostátní akce
WoS code:	000519118700011
EID:

Key words in English:	rapeseed; abscisic acid; microspore embryos; fatty acid; gas chromatography
Annotation in original language:	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.
Annotation in english language:	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.

References

Reference

R01:	RIV/61988987:17310/19:A21021KB

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