¶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.10, no.2, 1997³â, pp.107-113
AcetosyringoneÀ» ÀÌ¿ëÇÑ È¿À²ÀûÀÎ White CloverÀÇ ÇüÁúÀüȯ
( Efficient Transformation of Trifolium repens L. Using Acetosyringone )
±ÇÅÂÈ£; ;
 
ÃÊ ·Ï
È­ÀÌÆ® Ŭ·Î¹öÀÇ ¹èÃà, ÀÙ, ¹Ì¼÷¹è À¯·¡ÀÇ embryogenic callus¿¡ ½Ä¹° binary vectorÀÎ pBI121À» Æ÷ÇÔÇÏ´Â A. tumefaciens LBA4404¸¦ Á¢Á¾ÇÏ¿© È¿°úÀûÀ¸·Î È­ÀÌÆ® Ŭ·Î¹ö¸¦ ÇüÁúÀüȯ½ÃÄ×´Ù. A. tumefaciens¸¦ ÀÌ¿ëÇÑ È­ÀÌÆ® Ŭ·Î¹öÀÇ ÇüÁúÀüȯÀº acetosyringoneÀ» »ç¿ëÇÔÀ¸·Î½á ǰÁ¾°£ÀÇ Â÷À̰¡ ¾øÀÌ ¹è¹ß»ý Ķ·¯½º¿¡¼­ 16-19%¸¦ º¸¿´´Ù. ÀçºÐÈ­ ½Ä¹°Ã¼ÀÇ PCR ¹× Northern ºÐ¼­±Û ÅëÇÏ¿© ÇüÁú ÀüȯµÈ È­ÀÌÆ® Ŭ·Î¹öÀÇ ¿°»öü³»¿¡ GUS À¯ÀüÀÚ°¡ ¾ÈÁ¤µÇ°Ô µµÀԵǾú°í ½Ä¹°Ã¼³»¿¡¼­ mRAN·Î ¹ßÇöµÊÀ» È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ, GUS À¯ÀüÀÚ°¡ ½Ä¹°Ã¼³»¿¡¼­ ´Ü¹éÁú·Î ¹ßÇöµÊÀ» È®ÀÎÇϱâ À§ÇÏ¿© ÇüÁú ÀüȯµÇ¾îÁø È­ÀÌÆ® Ŭ·Î¹öºÎÅÍ ´Ü¹éÁúÀ» ÃßÃâÇÏ°í ºÐ±¤ºÐ¼®¹ý¿¡ ÀÇÇÏ¿© GUSÀÇ È°¼ºÀ» ÃøÁ¤ÇÏ¿´À¸¸ç, ½Ã·á°£¿¡ ¾à°£ÀÇ Â÷ÀÌ´Â ÀÖÀ¸³ª À¯ÀÇÀûÀÎ GUS Ȱ¼ºÀ» È®ÀÎÇÏ¿´´Ù.
Transformants of White Clover(Trifolium repens L.) were efficiently produced from immature seed derived callus cocultivated with Agrobacterium twnefaciens LBA4404 harboring plant binary vector. pBI121, using acetosyringone. The mean frequencies of transformants on the two kanamycin-containing media were 16 to 19% when the immature seed-derived calli were infected with bacteria cultured in the presence of 100$mu$M acetosyringone compared with 7% in media without acetosyringone. Transgenic white clover was subject to molecular analysis for integration into plant nuclear genome and expression of $eta$-glucuronidase(GUS) gene. PCR and Northern blot analyses demonstrated that GUS gene was integrated into white clover nuclear genome and expressed into its mRNA. The expression of GUS gene into its protein was confirmed by spectrophotometric assay of GUS activity.
 
Ű¿öµå
somatic embryo;transformant;Trifolium repens L.;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.10, no.2, 1997³â, pp.107-113
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920278626)
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¿