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http://dx.doi.org/10.5010/JPB.2003.30.4.381

Plant Production from Desiccated Somatic Embryos of Acanthopanax chiisanensis  

Lee, Kang-Seop (Panax-Bio Institute, Center for Biotechnology and Bioventure)
Bang, Keuk-Soo (Department of Life Science, Iksan National College)
Choi, Yong-Eui (Korea Ginseng Institute, Chung-Ang University)
Ahn, Byung-Yong (Department of Life Science, Iksan National College)
Publication Information
Journal of Plant Biotechnology / v.30, no.4, 2003 , pp. 381-385 More about this Journal
Abstract
An efficient method of plant regeneration from Acanthopanax chiisanensis somatic embryos was developed. Cotyledonary somatic embryos were obtained in liquid Murashige and Skoog (MS) medium from embryogenic cell suspension cultures. They were desiccated for 0 to 72 hr and then cultured on MS medium containing NAA, BA, GA$_3$, (0-0.5mg/L). The highest multiple shoots formation (100%) was obtained from 72 hr desiccated somatic embryos on ifs medium with 0.5mg/L NAA+0.5mg/L BA or 0.5 mg/L NAA+0.5mg/L BA+0.5mg/L GA$_3$ after 6 weeks culture. Plant conversion from multiple shoots was not high. The highest plant conversion from multiple shoots was obtained on 1/3MS medium with 1.0mg/L GA$_3$. Converted plantlets were transferred to ex vitro condition and the highest survival rate (70%) of the plantlets was obtained on plastic pots containing vermiculite and sand. These results indicate that micropropagation procedure can be applied for an efficient mass propagation of Acanthopanax chiisanensis.
Keywords
Acanthopanax chiisanensis; plant regeneration; somatic embryos; multiple shoot;
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