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KMID : 1024520060150121193
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Journal of the Environmental Sciences
2006 Volume.15 No. 12 p.1193 ~ p.1197
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Chromosome Aberration in Suspension Culture of Ginseng(Panax ginseng C. A. Meyer) Callus
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Park Jong-Bum
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Abstract
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This study was to examine the variations of chromosome number and the ranges of variety in the suspension culture of ginseng (Panax ginseng C. A. Meyer) callus cell, and the effect of plant hormones for the chromosome aberration. Plant hormones added with MS medium in the suspension culture were 2,4-D, kinetin, and 2,4-D+kinetin and concentration of the plant hormones were and respectively. As a result of these experiment the following conclusion has been obtained. Media contained with 2,4-D+kinetin in concentration was very effective in the suspension culture result from 26.4% mitosis frequency, and found the various variation of chromosome number. Variety of chromosome number was diversed (), espicially frequency of hypohaploid and hyperhaploid cells were very higher than hyperdiploid cells. In this experiments, it is suggested that 2,4-D+kinetin added with medium in the suspension culture of ginseng callus was effect in the variations of chromosome number.
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KEYWORD
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Chromosome aberration, Suspension culture, Ginseng, Callus
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