SCREENING OF CYTOKININS IN SHOOTS FORMATION ON TOBACCO AND PETUNIA LEAF EXPLANTS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F01%3A21100005" target="_blank" >RIV/62156489:_____/01:21100005 - 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
SCREENING OF CYTOKININS IN SHOOTS FORMATION ON TOBACCO AND PETUNIA LEAF EXPLANTS
Original language description
The presence of cytokinins in the culture medium and their active form in explants is decisive for organogenesis in vitro. The accumulation of cytokinins and multiple shoot formation on leaf segment of tobacco and petunia was studied using an addition ofBAP (6-benzylamino-purine) or iP (isopentenyladenine) and/or mT (meta-topoline) in concentration of 1.5 mg/l to the induction medium. The aim of this study was to compare the cytokinin activity in morphogenesis. The leaf explants of petunia formed multiple shoots after 9 days of culture on medium containing BAP or mT more intensively than tobacco leaf explants, while they regenerated early after 5 days on a medium with iP. A higher content of endogenous cytokinins (riboside) and taken up cytokinins (BAP, iP) was detected after 5 days (tobacco) and 9 days (petunia) of culture than the long-term culture of explants.
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
118-118
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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