Ohnoutková, L.; Müllerová, E.; Martinek, P.: Anther culture responsibility of tritordeum (xTritordeum Ascherson et Graebner) and its comparison with wheat (T. aestivum L.) and barley (H. vulgare L.). Proceeding, Triticeae 4th Int. Symp. Spain, 2001

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46904841%3A_____%2F01%3A90782_1" target="_blank" >RIV/46904841:_____/01:90782_1 - 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
Ohnoutková, L.; Müllerová, E.; Martinek, P.: Anther culture responsibility of tritordeum (xTritordeum Ascherson et Graebner) and its comparison with wheat (T. aestivum L.) and barley (H. vulgare L.). Proceeding, Triticeae 4th Int. Symp. Spain, 2001
Original language description
Five genotypes of hexaploid tritordeum (2n=6x=42, AABBHchHch) and one genotype of octoploid tritordeum (2n=8x=56, AABBDDHchHch) were tested for androgenic responsibility and regenerated capacity and compared with barley and wheat. In the experiments thetime of the effect of cold pre-treatment (10, 20, 30 days at 4 oC ) and influence of two different media MN6 and modified C17 were observed. The androgenesis was induced in all tested genotypes of the tritordeum. The frequency of androgenic anthers ranged from 5.7 to 23.9% and the frequency of green regenerants ranged from 0.6 to 5.9% of cultured anthers. The highest regeneration rate, 7.6 green plants per 100 cultivated anthers, was reached at 20 days cold pre-treatment in octoploid tritordeum HT109. The modified medium C17 gave the higher frequency of calli and embryos formation, but more green plants regenerated on the medium MN6. Androgenic response and regeneration capacity of tritordeum genotypes were low in comparison to barley g
Czech name
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Czech description
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Project
<a href="/en/project/EP9078" target="_blank" >EP9078: Utilization of hexaploid tritordeum (wheat x barley hybrid) for wide hybridisation of triticale and wheat</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 4th International Triticeae Symposium September 10-12 2001 - Códroba, Spain
ISBN
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ISSN
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e-ISSN
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Number of pages
3
Pages from-to
269-272
Publisher name
Consejería de Agricultura y Pesca, Córdoba
Place of publication
Córdoba
Event location
Córdoba
Event date
Sep 10, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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