¶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.18, no.1, 2005³â, pp.169-178
ÁßÀ̿ ºöÁ¶»ç ´ã¹è(Nicotiana plumbaginifolia) ½Ä¹°Ã¼ÀÇ »ýÀå°ú DNA º¯ÀÌ
( Growth and DNA Alteration of Heavy-ion Beam Irradiated Tobacco(Nicotiana plumbaginifolia) Plant )
·ùÀçÀÏ;±è¹Î¼ö;;ÀÌÈ¿¿¬;¾ç´öÃá;¹èâÈÞ; ¼øÃµ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ½Ä¹°»ý»ê°úÇкÎ;¼øÃµ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ½Ä¹°»ý»ê°úÇкÎ;ÀϺ» ÀÌÈ­Çבּ¸¼Ò(RIKEN) Áß¾Ó¿¬±¸¼Ò;Á¦ÁÖ´ëÇб³ »ý¸íÀÚ¿ø°úÇдëÇÐ »ý¸í°øÇкÎ;°æÈñ´ëÇб³ ÇѹæÀç·á°¡°ø¼¾ÅÍ;¼øÃµ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ½Ä¹°»ý»ê°úÇкÎ;
 
ÃÊ ·Ï
ÁßÀ̿ºö$(^{20}Ne)$À» ´ã¹è ½Ä¹°Ã¼¿¡ Á¶»ç(irradiation)ÇÏ¿© ½Ä¹°Ã¼ÀÇ »ýÀå°ú DNAÀÇ º¯ÀÌ¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» °ËÅäÇÏ¿´´Ù. ¹ß¾ÆÀ²°ú ÃÊÀåÀº Á¶»ç¼± ·®ÀÌ Áõ°¡ÇÔ¿¡ µû¶ó °¨¼ÒÇÏ¿´´Ù. ¹Ý¸é $50Gy~10Gy$ÀÇ Àú¼±·®¿¡¼­ Ãß´ë¿Í °³È­°¡ ÃËÁøµÇ¾î ¹ßÀ°Àº ¿ÀÈ÷·Á ÃËÁøµÇ¾ú´Ù. ÃÑ 100°³ÀÇ primer¸¦ ÀÌ¿ëÇÏ¿© RAPDºÐ¼®ÇÑ °á°ú, 59°³ÀÇ primer¿¡¼­ ÃÑ 336°³ÀÇ DNA´ÜÆíÀÌ ÁõÆøµÇ¾ú°í, 1°³ÀÇ primer¿¡¼­ ÁßÀ̿ºö Á¶»ç󸮱¸¿¡¼­¸¸ ÃâÇöÇÏ´Â DNA´ÜÆíÀÌ ³ªÅ¸³µ´Ù. AFLPºÐ¼® °á°ú, °³Ã¼ ƯÀÌÀûÀÎ DNA´ÜÆíÀº ³ªÅ¸³­ ¹Ý¸é ÁßÀ̿ºö 󸮱¸ ƯÀÌÀûÀÎ DNA ´ÜÆíÀº °üÂûµÇÁö ¾Ê¾Ò´Ù.
Effects of heavy-ion beam$(^{20}Ne)$ irradiation on growth and DNA alteration of tobacco plants were investigated. Seed germination and plant height were decresed as the ion-beam intensity was increased. However, the bolting and flowering were promoted by the low intensities of 5 Gy to 10 Gy treatment. Out of the 100 primers screened, 59 primers generated 336 DNA fragments by RAPD analysis, and one specific DNA fragment that amplified in control but not in the ion-beam irradiated plants was observed. By AFLP analysis, DNA fragment difference related to the ion-beam treatment was not detected but observed among the plant bodys.
 
Ű¿öµå
AFLP;DNA alteration;heavy-ion beam;Nicotiana plumbaginifolia;RAPD;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.18, no.1, 2005³â, pp.169-178
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200502612642613)
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¿