Induced polyploidization in Moringa oleifera using oryzalin
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F24%3AN0000037" target="_blank" >RIV/00027073:_____/24:N0000037 - isvavai.cz</a>
Result on the web
<a href="https://www.actahort.org/books/1394/1394_6.htm" target="_blank" >https://www.actahort.org/books/1394/1394_6.htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2024.1394.6" target="_blank" >10.17660/ActaHortic.2024.1394.6</a>
Alternative languages
Result language
angličtina
Original language name
Induced polyploidization in Moringa oleifera using oryzalin
Original language description
Moringa oleifera Lam. (drumstick tree) is a fast-growing deciduous tree of the family Moringaceae, native to the Indian subcontinent. Moringa trees are grown mainly in semiarid, tropical, and subtropical areas. It has multiple uses due to its rich content of bioactive compounds and nutrients and its adaptability to a wide range of agroclimatic conditions. Moringa is referred to as “a miracle tree”; therefore, it is desirable to obtain new genotypes with original properties. The aim of this study was to obtain tetraploids using induced in vitro polyploidization by treatment with an antimitotic agent. In vitro shoots were shaken in liquid full-strength Murashige and Skoog (MS) induction medium with oryzalin added at a concentration 50 µM and 100 µM for 24 h or 96 h of cultivation. The ploidy level was confirmed by flow cytometry. Then, tetraploids were compared with diploids in terms of basic morphological and physiological characteristics. It was found that the oryzalin concentration and exposure time have no effect on the induction of tetraploid plants. On the other hand, both factors influenced the regeneration of the in vitro culture. Tetraploids were obtained in all treatments, but the efficiency was low. The ploidy level had a significant effect on plant growth and morphology.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
40401 - Agricultural biotechnology and food biotechnology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Horticulturae
ISBN
978-94-62613-93-5
ISSN
0567-7572
e-ISSN
2406-6168
Number of pages
8
Pages from-to
43-50
Publisher name
International Society for Horticultural Science
Place of publication
Leuven
Event location
Aracaju
Event date
Nov 8, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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