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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.21, no.4, 2008³â, pp.249-253
À¯ÀüÀÚÃÑ¿¡ ÀÇÇÑ ´ã¹èÀÇ ÇüÁúÀüȯ
( Transformation of Tobacco by Gene-gun )
±èº´¿À;±è°æ¹Î;¿ÀÁß¿­; °æºÏ´ëÇб³ »ý¸íÀÚ¿ø°úÇдëÇÐ »ý¹°ÀÀ¿ëÇаú;°æºÏ´ëÇб³ »ý¸íÀÚ¿ø°úÇдëÇРȯ°æ¿ø¿¹Çаú;°æºÏ´ëÇб³ »ý¸íÀÚ¿ø°úÇдëÇРȯ°æ¿ø¿¹Çаú;
 
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½Ä¹°ÀÇ ¹ÌÅäÄܵ帮¾Æ¿¡¼­ eukaryotic À¯ÀüÀÚ ¹ßÇöÇÏ´Â ¾ç»óÀ» °üÂûÇÑ´Ù´Â °ÍÀº ¸Å¿ì Áß¿äÇÏ°Ô ¾Ë¿©Á® ¿Ô´Ù. º» ½ÇÇè¿¡¼­´Â ½Ä¹°ÀÇ ¹ÌÅäÄܵ帮¾Æ¿¡¼­ ¹ßÇöÇÏ´Â À¯ÀüÀÚ¿Í GFP°¡ ¹ÌÅäÄܵ帮¾Æ¿¡ ¹ßÇöÇÏ´ÂÁö¸¦ ±¸¸íÇÏ¿´´Ù. ¹ÌÅäÄܵ帮¾Æ(mt)¿¡¼­ ¹ßÇö ÇÏ´Â AtBI-1 À¯ÀüÀÚ¿Í GFP À¯ÀüÀÚ¸¦ 35S promoter¸¦ °¡Áø pBin vector¿¡ ÀçÁ¶ÇÕÇÑ ÈÄ, À¯ÀüÀÚÃÑÀ» ÀÌ¿ëÇÑ ÇüÁúÀüȯ¹ýÀ¸·Î ´ã¹èÀÇ ÀÙ°ú cotyledon¿¡ ÇüÁúÀüȯÇÏ¿© ÀçºÐÈ­ µÈ shoot¸¦ ¾ò¾ú´Ù. mt¿¡¼­ ±× À¯ÀüÀÚ°¡ ¹ßÇö µÇ´Â °ÍÀ» Çö¹Ì°æÇÏ¿¡¼­ GFP°¡ ¹ß±¤ÇÏ´Â °ÍÀ¸·Î È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ PCRºÐ¼®°ú SouthernºÐ¼®¿¡¼­µµ ¹ÌÅäÄܵ帮¾Æ¿¡¼­ AtBI-1 À¯ÀüÀÚ°¡ ¹ßÇöÇÔÀ» È®ÀÎÇÏ¿´´Ù. µû¶ó¼­ º» ¿¬±¸ÀÇ °á°ú·Î mt¿¡ °ü·ÃµÈ À¯ÀüÀÚ¸¦ ½Ä¹°ÀÇ Á¶Á÷¿¡ ÇüÁúÀüȯ ÇÏ¿© 1°³ ÀÌ»óÀÇ À¯ÀüÀÚ°¡ ½Ä¹°ÀÇ mt¿¡ »ðÀÔµÇ¾î ±× À¯ÀüÀÚÀÇ Æ¯¼ºÀÌ ¹ßÇöµÇ´Âµ¥ ÀÌ¿ëµÇ¾î Áú¼ö ÀÖÀ»°ÍÀ̶ó »ý°¢µÈ´Ù.
Since there is no report about more than one gene expression simultaneously in a single mitochondria, this report is very important to novel type of eukaryotic gene expression. In this study, investigated whether mitochondrial expressed gene and GFP that expression in mitochondria of plant expressed to mitochondria. Expression vector (pBin) containing AtBI-1 (mitochondrial expressed gene) and GFP driven by 35S promoter was bombarded by gene gun to leaves and cotyledon of tobacco. Regenerated shoot confirmed expression of AtBI-1 in mitochondria by GFP expression, PCR, and Southern analysis. Successful mitochondria of plant cell transformation in this report implies possible eukaryotic mitochondrial transformation including plants and animals, and moreover two or more gene expression which can be excellent applicable protocols to pharmaceutical field including antibody production.
 
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Tobacco;Gene-gun;Mitochondria;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.21, no.4, 2008³â, pp.249-253
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200831050534479)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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