Effect of genotype on organogenesis in six grape rootstocks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F12%3A00198666" target="_blank" >RIV/62156489:43510/12:00198666 - 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
Effect of genotype on organogenesis in six grape rootstocks
Original language description
The study on micropropagation of six grape rootstock genotypes namely Kober 5BB, Kober 125AA, Teleki 5C, SO4, Craciunel 2 and Amos was performed. The aim of the study was to develop an optimized protocol to obtain large quantity of plant material. Protocol is based on regeneration via organogenesis, considering that grape embryogenic calli are laborious to establish and the genotype of the regenerated plants can be altered. Using of Driver and Kuniyuki Walnut media for the establishing of proliferatingcultures gave better results than Murashige Skoog media in case of all used rootstocks. Subsequent cultivation on modified Murashige Skoog media with 1-naphtalene acetic acid and increased concentration of cytokinin was characterized by multiplication ofcultures and formation of clusters with high multiplication capability. Only genotype Amos presented low multiplication rate (1:3.2) and also callus production, which could be caused by its different parentage. The average multiplication
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GE - Plant cultivation
OECD FORD branch
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Project
<a href="/en/project/QH91214" target="_blank" >QH91214: New biotechnolgical approaches for nepovirus resitance creation in grapevine rootstock cultivars.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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