¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.17, no.2, 2004³â, pp.161-168
Ferritin Light Heavy Chain À¯ÀüÀÚ°¡ µµÀÔµÈ ÀλïÇüÁúÀüȯüÀÇ ´ÜÀϹè¹ß»ýÀ» ÅëÇÑ ½Ä¹°Ã¼ÀÇ ±â³»Áõ½Ä
( In vitro Propagation of Transgenic Ginsengs Introduced with Ferritin Light Heavy Chain Gene through Single Embryo Culture )
À±¿µ»ó;±èÁ¾ÇÐ;±è¹«¼º;¾ç´öÃá; °øÁÖ´ëÇб³ ½Ä¹°ÀÚ¿øÇаú;(ÁÖ)¹ÙÀÌ¿ÀÇǾÆ;°æÈñ´ëÇб³ ÇѹæÀç·á°¡°øÇаú;°æÈñ´ëÇб³ ÇѹæÀç·á°¡°øÇаú;
 
ÃÊ ·Ï
Ferritin light heavy chain (FLHC) gene´Â ÀϺΠÁ߱ݼӰú °áÇÕ, ÀúÀå ¹× ¿î¹ÝÇÏ¿© ¹«µ¶È­ ½Ãų ¼ö ÀÖ´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. Fe °ü·Ã À¯ÀüÀÚÀÎ FLHCÀ¯ÀüÀÚ¸¦ ½Ä¹° ¹ßÇö¿ë promoterÀÎ 35S promoter¿Í Tnos¸¦ »ç¿ëÇÏ¿© ½Ä¹° ÇüÁúÀüȯ¿ë vector¸¦ ÀçÁ¶ÇÕÇÏ¿´´Ù. ½Ä¹°¼¼Æ÷ÇüÁúÀüȯ¿ë binary vector´Â »ó±â cassette vector°¡ Á¶¸³ÀÌ ¸Å¿ì ¾çÈ£Çϸç border sequence¸¦ °¡Áö°í ÀÖ´Â pRD400 binary vector¸¦ »ç¿ëÇÏ¿© ÃÖÁ¾ÀûÀ¸·Î °¡³ª¸¶À̽г»¼º À¯ÀüÀÚ (NPT II gene)¿Í tadpole ferritin heavy chain gene ¹× human ferritin light chain gene¸¦ ÇÔÀ¯Çϰí ÀÖ´Â binary vector¸¦ ÀçÁ¶ÇÕÇÏ¿´´Ù. Binary vectorÀÇ ¾Æ±×·Î¹ÚÅ׸®¿ò¿¡ µµÀÔÀº triparental mating ¹æ¹ý¿¡ ÀÇÇÏ¿© ¼öÇàÇÏ¿© AB¹èÁö ¹× °¡³ª¸¶À̽ŠÇÔÀ¯ ¹èÁö¿¡¼­ disarmed Ti-vector¸¦ °¡Áö°í ÀÖ´Â Agrobacterium tumefaciens MP90/FLHCÀ» ¼±¹ßÇÏ¿´´Ù. FLHC À¯ÀüÀÚ µµÀÔµÈ ½Ä¹°ÇüÁúÀüȯ¿ë binary vector¸¦ ÀÌ¿ëÇÏ¿© ÇüÁúÀüȯ¹æ¹ýÀ» º¯ÇüÇÏ¿© ¸¹Àº embryo¸¦ À¯µµÇÏ¿´À¸¸ç À¯µµµÈ embryoµéÀº GA 10mg/L°¡ ÷°¡µÈ ¹èÁö¿¡ Áö»óºÎ¸¦ À¯µµÇÏ¿´´Ù. ÇüÁúÀüȯü½Ä¹°Ã¼ÀÇ Á¤»óÀûÀÎ »ýÀåÀ» À¯µµÇϱâ À§ÇØ ÃÖÀûÀÇ ¹è¾çÁ¶°ÇÀ» Á¶»çÇÏ¿´´ø ¹Ù, ºñ±³Àû 1/3 MS¹èÁö¿¡¼­ »Ñ¸®ÀÇ »ýÀå°ú Áö»óºÎÀÇ »ýÀåÀÌ ±ÕÀÏÇÏ°Ô »ýÀåÇÏ´Â °æÇâÀ» º¸¿´À¸¸ç, »Ñ¸®¿Í ÁٱⰡ Àß ¹ß´ÞµÈ ¾à 7cmÀÇ À¯½Ä¹°Ã¼¸¦ ´ë·®À¸·Î Áõ½ÄÇÏ¿©, ¸ð·¡¿Í ÈëÀÌ 1:1·Î È¥ÇÕµÈ Åä¾ç¿¡ ¿Å°å´Ù.
Optimal regeneration conditions of ginseng transformants were studied. It has been known that Ferritin Light Heavy Chain (FLHC) gene remove the several heavy metal by combination, store and transport. To obtain the ginseng tolerant to heavy metal, binary vector was introduced in Agrobacterium by tri-parental mating and then Agrobacterium tumefaciens MP90/FLHC was selected on the AB media and MS media containing kanamycin. Explants were co-cultured with Agrobacterium tumefaciens MP90/FLHC, which contained NPT II as a selectable marker, tadpole ferritin heavy chain (FLHC) gene and human ferritin light chain gene and then a number of embryos were induced. The induced embryo transferred to shooting media consisting of MS medium supplemented with GA 10 mg/L. As a result of examination that induced the normal growth of transfomants, transformants showed the equivalent growth in both root and shoot on the media containing the 1/3 MS.
 
Ű¿öµå
Embryo culture;binary vector;Panax ginseng;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.17, no.2, 2004³â, pp.161-168
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922350864)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿