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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.17, no.1, 2004³â, pp.28-33
Á¦ÃÊÁ¦ Basta¸¦ ÀÌ¿ëÇÑ Phosphinothricin Acetyltransferase À¯ÀüÀÚ·Î ÇüÁúÀüȯµÈ Çö»ç½Ã 3È£ÀÇ È¿À²ÀûÀÎ ¼±¹ß
( An Effective Selection of PAT Gene Transformed Populus alba ${times}$ Populus glandulosa No.3 using Herbicide Basta Treatment )
¿À°æÀº;¹®Èï±Ô;¹ÚÀçÀÎ;¾ç´öÃá; ÃæºÏ´ëÇб³ »ê¸²°úÇкÎ, ÀÓ¾÷¿¬±¸¿ø ÀÓ¸ñÀ°Á¾ºÎ;ÃæºÏ´ëÇб³ »ê¸²°úÇкÎ, ÀÓ¾÷¿¬±¸¿ø ÀÓ¸ñÀ°Á¾ºÎ;°æÈñ´ëÇб³ »ý¸í°úÇдëÇÐ ¹× ÇѹæÀç·á°¡°ø¿¬±¸¼¾Å¸;°æÈñ´ëÇб³ »ý¸í°úÇдëÇÐ ¹× ÇѹæÀç·á°¡°ø¿¬±¸¼¾Å¸;
 
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º» ¿¬±¸´Â °³·® Æ÷Ç÷¯ Çö»ç½Ã 3È£¸¦ Àç·á·Î Á¦ÃÊÁ¦ ÀúÇ×¼º À¯ÀüÀÚ PATÀ¸·Î ÇüÁúÀüȯ½Ã Ų ´ÙÀ½ Á¦ÃÊÁ¦ Basta󸮿¡ ÀÇÇÑ È¿À²ÀûÀÎ ÇüÁúÀüȯü ¼±¹ßÀ» ¸ñÀûÀ¸·Î ½ÃÇèµÇ¾ú´Ù. Basta 󸮿¡ µû¸¥ Ķ·¯½ºÀ¯µµ, ºÎÁ¤¾ÆÀ¯µµ ¹× ¾×¾ÆÀ¯µµ ½ÃÇèÀ» ÅëÇØ Á¶Á÷Ä¡»ç ³óµµ´Â 1.0mg/L·Î °áÁ¤ÇÒ ¼ö ÀÖ¾úÀ¸¸ç, ÀÌ ³óµµÃ³¸®¿¡ ÀÇÇØ ÇüÁúÀüȯüÀÇ Á¶±â¼±¹ß¿¡ »ç¿ëÇÏ¿´´Ù. ÀÌ ³óµµÃ³¸®·Î ºñÇüÁúÀüȯü´Â ¸ðµÎ °í»çµÇ¾úÁö¸¸, ÇüÁúÀüȯü´Â Á¤»óÀûÀ¸·Î ¹ÝÀÀÀ» º¸À̸ç, »ýÀ°ÀÌ °¡´ÉÇÏ¿´´Ù .ÇÑÆí, ÇüÁúÀüȯü¿¡ Á¦ÃÊÁ¦¸¦ Á÷Á¢ »ìÆ÷ÇÑ °á°ú, Á¤»óÀû »ýÀ°ÀÌ °¡´ÉÇß°í, PAT activityÃøÁ¤ °á°ú¿¡¼­µµ ¾ç¼º ¹ÝÀÀÀ» ³ªÅ¸³»¾î Çö»ç½Ã 3È£ ¼¼Æ÷³»¿¡ PATÀ¯ÀüÀÚ°¡ Á¤»ó ¹ßÇöµÊÀÌ È®ÀεǾú´Ù. À̷νá Çö»ç½Ã¿¡ PATÀ¯ÀüÀÚ µµÀÔ ¹× ¹ßÇöÀ» À§ÇÏ¿© Á¦ÃÊÁ¦ Basta ó ¸®¿Í PAT assay°¡ ¸Å¿ì È¿°úÀûÀÎ °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
This study was conducted to simple transformants selection by herbicide Basta treatment after transformation with Agrobacteium tumefaciens MP90/PAT in hybrid poplar(Populus alba ${ imes}$ P. glandulosa No. 3). In preliminary study, we determined that the lethal concentration of herbicide Basta was 1.0mg/L in callus culture, adventitious bud formation and axillary bud elongation experiment. By the treatment of 1.0mg/L Basta, we could be selected the transformed shoots effectively from the various cultures. In addition, the treatment was useful on selection of transformants which are growing in soil pot. Finally, we also confirmed the transformation by PAT assay, Above results show that the herbicide Basta treatment and PAT assay can be a very simple and effective method for the identification of PAT gene transformed hybrid poplar.
 
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Hybrid poplar herbicide resistant gene;simple selection of transformants;herbicide Basta;PAT assay;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.17, no.1, 2004³â, pp.28-33
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922290364)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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