Fluorine containing topolin cytokinins for Phalaenopsis amabilis (L.) Blume micropropagation
- Author
- Nino Murvanidze, Karel Doležal and Stefaan Werbrouck (UGent)
- Organization
- Abstract
- In vitro cloning of Phalaenopsis hybrids is generally characterized by slow growth and low multiplication rates. Therefore, the impact of 6-(3-fluorobenzylamino)purine (FmT) and its 9-beta-D-riboside (FmTR) was evaluated. These halogenated compounds have been selected based on their very high cytokinin activity in previous bioassays. The Phalaenopsis plantlets formed significantly more, but smaller new shoots when treated with FmTR (25.3) compared to FmT (14.6) and BA (7.0). Furthermore, FmTR treatment completely abolished rooting during the micropropagation phase. Additionally, an interaction between cytokinin type and headspace aeration was noticed. For all treatments, the number of shoots increased significantly when grown in tightly closed containers. The use of fluorinated topolins might present a breakthrough in the in vitro micropropagation of Phalaenopsis.
- Keywords
- cytokinin, filter recipient, N-6-Benzyladenine, shoot multiplication, BIOLOGICAL-ACTIVITY, META-TOPOLIN, BENZYLADENINE, DERIVATIVES, GROWTH, PLANTS
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8635777
- MLA
- Murvanidze, Nino, et al. “Fluorine Containing Topolin Cytokinins for Phalaenopsis Amabilis (L.) Blume Micropropagation.” PROPAGATION OF ORNAMENTAL PLANTS, vol. 19, no. 2, 2019, pp. 48–51.
- APA
- Murvanidze, N., Doležal, K., & Werbrouck, S. (2019). Fluorine containing topolin cytokinins for Phalaenopsis amabilis (L.) Blume micropropagation. PROPAGATION OF ORNAMENTAL PLANTS, 19(2), 48–51.
- Chicago author-date
- Murvanidze, Nino, Karel Doležal, and Stefaan Werbrouck. 2019. “Fluorine Containing Topolin Cytokinins for Phalaenopsis Amabilis (L.) Blume Micropropagation.” PROPAGATION OF ORNAMENTAL PLANTS 19 (2): 48–51.
- Chicago author-date (all authors)
- Murvanidze, Nino, Karel Doležal, and Stefaan Werbrouck. 2019. “Fluorine Containing Topolin Cytokinins for Phalaenopsis Amabilis (L.) Blume Micropropagation.” PROPAGATION OF ORNAMENTAL PLANTS 19 (2): 48–51.
- Vancouver
- 1.Murvanidze N, Doležal K, Werbrouck S. Fluorine containing topolin cytokinins for Phalaenopsis amabilis (L.) Blume micropropagation. PROPAGATION OF ORNAMENTAL PLANTS. 2019;19(2):48–51.
- IEEE
- [1]N. Murvanidze, K. Doležal, and S. Werbrouck, “Fluorine containing topolin cytokinins for Phalaenopsis amabilis (L.) Blume micropropagation,” PROPAGATION OF ORNAMENTAL PLANTS, vol. 19, no. 2, pp. 48–51, 2019.
@article{8635777,
abstract = {{In vitro cloning of Phalaenopsis hybrids is generally characterized by slow growth and low multiplication rates. Therefore, the impact of 6-(3-fluorobenzylamino)purine (FmT) and its 9-beta-D-riboside (FmTR) was evaluated. These halogenated compounds have been selected based on their very high cytokinin activity in previous bioassays. The Phalaenopsis plantlets formed significantly more, but smaller new shoots when treated with FmTR (25.3) compared to FmT (14.6) and BA (7.0). Furthermore, FmTR treatment completely abolished rooting during the micropropagation phase. Additionally, an interaction between cytokinin type and headspace aeration was noticed. For all treatments, the number of shoots increased significantly when grown in tightly closed containers. The use of fluorinated topolins might present a breakthrough in the in vitro micropropagation of Phalaenopsis.}},
author = {{Murvanidze, Nino and Doležal, Karel and Werbrouck, Stefaan}},
issn = {{1311-9109}},
journal = {{PROPAGATION OF ORNAMENTAL PLANTS}},
keywords = {{cytokinin,filter recipient,N-6-Benzyladenine,shoot multiplication,BIOLOGICAL-ACTIVITY,META-TOPOLIN,BENZYLADENINE,DERIVATIVES,GROWTH,PLANTS}},
language = {{eng}},
number = {{2}},
pages = {{48--51}},
title = {{Fluorine containing topolin cytokinins for Phalaenopsis amabilis (L.) Blume micropropagation}},
volume = {{19}},
year = {{2019}},
}