INTERACTION OF ISOLATED EMBRYO AND ENDOSPERM OF BARLEY CARYOPSE

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F01%3A21100010" target="_blank" >RIV/62156489:_____/01:21100010 - 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
INTERACTION OF ISOLATED EMBRYO AND ENDOSPERM OF BARLEY CARYOPSE
Original language description
Isolated embryos and endosperms of malt barley caryopses (dormant cv. Krona and non-dormant cv. Akcent) were cultivated in vitro on 0.8 % agar and 1% sucrose. The relationship between endogenous ABA (abscisic acid) level, production of ethylene and germination of isolated embryos was studied. At the beginning of the experiment the ABA level was higher in embryos of Akcent than in embryos of Krona. The ABA level was the same in endosperms of both barley cultivars. The ABA level decreased in the endospermof Akcent significantly than in the endosperm of Krona after a 3-day combined culture of embryos and endosperms. ABA from endosperm of Krona probably decreased the growth of roots and coleoptile of the isolated embryo of Akcent. If the embryos of Akcent(high ABA level) were cultivated near the endosperms of Krona, the ABA level in endosperms decreased.
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
17th International Conference on Plant Growth Substances
ISBN
80-7157-518-6
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
104-104
Publisher name
Neuveden
Place of publication
Brno, Czech Republic
Event location
Brno, Czech Republic
Event date
Jul 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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