Shoot Organogenesis and Plant Regeneration from Leaf Explants of Lysionotus serratus D. Don
Joint Authors
Li, Qiansheng
Deng, Min
Zhang, Jie
Zhao, Wei
Song, Yigang
Li, Quanjian
Huang, Qingjun
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The gesneriaceous perennial plant, Lysionotus serratus, has been used in traditional Chinese medicine.
It also has a great development potential as an ornamental plant with its attractive foliage and beautiful flowers.
An efficient propagation and regeneration system via direct shoot organogenesis from leaf explant was established in this study.
High active cytokinin (6-benzyladenine (BA) or thidiazuron (TDZ)) was effective for direct organogenesis of initial induction.
Murashige and Skoog (MS) growth media containing 0.5 mg L−1 BA alone or with combination of 0.1 mg L−1 α-Naphthaleneacetic acid (NAA) were the most effective for shoot proliferation.
High BA concentration (1.0 mg L−1) in the media caused high percentage of vitrified shoots though they introduced high shoot proliferation rate.
Histological observation indicated that adventitious shoot regeneration on the medium containing 0.5 mg L−1 BA alone occurred directly from leaf epidermal cells without callus formation.
Regenerated shoots rooted well on medium containing half-strength MS medium with 0.5 mg L−1 indole-3-butyric acid (IBA) and indole-3-acetic acid (IAA), and the plantlets successfully acclimatized and grew vigorously in the greenhouse with a 94.2% and 92.1% survival rate.
American Psychological Association (APA)
Li, Qiansheng& Deng, Min& Zhang, Jie& Zhao, Wei& Song, Yigang& Li, Quanjian…[et al.]. 2013. Shoot Organogenesis and Plant Regeneration from Leaf Explants of Lysionotus serratus D. Don. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1011844
Modern Language Association (MLA)
Li, Qiansheng…[et al.]. Shoot Organogenesis and Plant Regeneration from Leaf Explants of Lysionotus serratus D. Don. The Scientific World Journal No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1011844
American Medical Association (AMA)
Li, Qiansheng& Deng, Min& Zhang, Jie& Zhao, Wei& Song, Yigang& Li, Quanjian…[et al.]. Shoot Organogenesis and Plant Regeneration from Leaf Explants of Lysionotus serratus D. Don. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1011844
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011844