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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.17, no.2, 2004³â, pp.116-121
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ºÐÀÚ¸¶Ä¿¿¡ ÀÇÇÑ Àλï Àûº¯°ü·Ã À¯ÀüÀÚÀÇ ºÐ¼®
( Gene Analysis Related to Red-skin Disease of Ginseng by Molecular Marker ) |
| À̹ü¼ö;¾ç´öÃá; (ÁÖ)¹ÙÀÌ¿ÀÇǾÆ;°æÈñ´ëÇб³ ÇѹæÀç·á°¡°øÇаú;
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| °í·Á ÀλïÁß ÆóÆ÷¿Í 4µî±Þ ÀÌÇϸ¦ À¯¹ß½ÃŰ´Â 90£¥ÀÌ»óÀÌ Àûº¯»ïÀ̶ó°í ºÒ¸®´Â ÀλïÀÇ Ç¥ÇÇ »öÅÃÀÌ ºÓÀº »ïÀÌ ±× ¿øÀÎÀÌ´Ù. ÀÌ·¯ÇÑ Àûº¯»ïÀº ¹Ì±¹»ïº¸´Ù´Â °í·Á Àλ£ ¼ ´Ù·® ¹ß°ßµÇ´Â ¹Ù, Àûº¯Àº À¯ÀüÀû ¿äÀÎÀÌ ÀÖ´Ù°í »ç·áµÈ´Ù. ±×·¯¹Ç·Î ÀÌ ¿¬±¸ÀÇ ¸ñÀûÀº RT-PCRÀ» ÀÌ¿ëÇÏ¿© ÀλïÀûº´¿¡ ³»¼ºÀ» °¡Áö´Â À¯ÀüÀÚ¸¦ Ž»öÇϱâ À§ÇÏ¿© ½Ç½ÃµÇ¾ú´Ù. °í·ÁÀλï 3³â±Ù 1°³Ã¼ Áß¿¡¼ Àûº¯ÀÌ ¹ß»ýµÈ ºÎÀ§¿Í °ÇÀü ºÎÀ§ÀÇ RNA¸¦ ÃßÃâÇÏ¿© Çü¼ºµÈ cDNA¸¦ ¿©·¯°³ÀÇ random primer¸¦ »ç¿ëÇÏ¿© PCR ÁõÆøÀ» ÇÑ °á°ú Á¤»ó ºÎÀ§ÀÇ cDNA¿¡¼ ¹ß°ßµÇÁö ¾Ê´Â band°¡ Àûº¯»ïÀÇ ºÎÀ§¿¡¼ ¹ß°ßµÇ¾ú´Ù. µû¶ó¼ band°¡ Çü¼ºµÈ ºÎÀ§ÀÇ À¯ÀüÀÚ°¡ Àûº¯°ú °ü·ÃµÉ °¡´É¼ºÀÌ ÀÖ´Â °ÍÀ¸·Î »ç·áµÇ°í ÀÌ·¯ÇÑ À¯ÀüÀÚ´Â ÇâÈÄ ¿°±â¼¿À» ºÐ¼®ÇÏ¿© ¾î¶°ÇÑ À¯ÀüÀÚÀÎÁö ÆÇ¸íÀ» ÇÏ¿©¾ß Çϸç Àûº¯°ü·Ã À¯ÀüÀÚÀÌ¸é ¼±¹ß¸¶Ä¿·Î¼ »ç¿ëµÇ°í ¶ÇÇÑ ÇüÁúÀüȯÀ» ÅëÇÑ Àûº¯³»¼º Àλï°èÅëÀ» À°¼ºÇÒ ¼ö ÀÖÀ¸¸ç, ¸¸¾à Àûº¯°ú °ü·ÃÀÌ ¾ø´Â À¯ÀüÀÚ·Î ÆÇ¸íµÈ´Ù¸é ´õ ¸¹Àº primer¸¦ »ç¿ëÇÏ¿© Àûº¯°ü·Ã À¯ÀüÀÚ¸¦ Ž»öÇØ¾ß ÇÒ °ÍÀÌ´Ù. |
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| 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. |
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| Ű¿öµå |
| Panax ginseng;red skin disease;RT-PCR;PCR;primer; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.17, no.2, 2004³â, pp.116-121
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922350751)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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