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Gene Analysis Related to Red-skin Disease of Ginseng by Molecular Marker  

이범수 ((주)바이오피아)
양덕춘 (경희대학교 한방재료가공학과)
Publication Information
Korean Journal of Plant Resources / v.17, no.2, 2004 , pp. 116-121 More about this Journal
Abstract
Panax ginseng discarded and lower than 4th grade is caused by red skin disease showing red color skin in ginseng. This kind of red skin ginseng is found a lot in Panax ginseng rather than Panax quinquefolium, and it is considered that red skin disease might be caused by gene. Therefore, this study was carried out to detect genes resistant to red skin disease using RT-PCR. RNA was extracted from three years old ginseng root of both red skin and normal portion in the same root. After RNA extraction, PCR amplification was performed from cDNA using many random primers. As a result, specific band for red skin was found. It is considered that the gene forming band has possibility to be related with red skin disease, and this gene should be decided if it's related with red skin disease. If that gene is related with red skin disease, it will be used for transformation to foster for resistance to red skin disease as well as for selection marker. Bowever, if it's not related with red skin disease, more primers should be used to find gene related with red skin disease.
Keywords
Panax ginseng; red skin disease; RT-PCR; PCR; primer;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
연도 인용수 순위
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