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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.17, no.3, 2004³â, pp.331-338
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»ýÀåÁ¡ ¹è¾ç¿¡ ÀÇÇÑ Ä«³×ÀÌ¼Ç ¹«º´ÁÖ »ý»ê
( Virus free Healthy plant production through Meristem culture in carnation (Dianthus caryophillus) ) |
| Á¤ÀçÈÆ;±è¿µ¼±;ÀºÁ¾¼±; ³²µµ´ëÇÐ »ê¸²°úÇпø »ý¹°°øÇаú;³²µµ´ëÇÐ ¾à¿ëÀÚ¿ø¿ø¿¹°³¹ß°ú;ÀüºÏ´ëÇÐ ¿ø¿¹Çаú;
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| º» ¿¬±¸¿¡¼´Â Ä«³×À̼ǰú °í±¸¸¶ÀÇ ¹«º´ Á¾¹¦¸¦ »ý»êÇϰíÀÚ Á¤´ÜºÐ¿Á¶Á÷¹è¾çÀ» ½Ç½ÃÇÏ¿´À¸¸ç, »ý»êµÈ ¹è¾çÁ¾¹¦ÀÇ ¹ÙÀÌ·¯½º °¨¿°¿©ºÎ¸¦ Áø´ÜÇϱâ À§ÇØ ELISA¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© ÁÖ¿ä ¹ÙÀÌ·¯½º¸¦ °ËÁ¤ÇÏ¿´´Ù. Ä«³×À̼ÇÀÇ Á¤´ÜºÐ¿Á¶Á÷ ¹è¾ç¿¡ °ø½Ã ÇÑ 'Roland' µî 4ǰÁ¾ Áß Åõ¸íÈ Çö»óÀÌ ¾øÀÌ °¡Àå Á¤»óÀûÀÎ ÀÙÀÌ ¹ß»ýÇϰí Àý°£½ÅÀåÀÌ ÀÌ·ç¾îÁö¸ç »Ñ¸®ÀÇ ¹ß»ýµµ ¾çÈ£ÇÑ »ýÀå¹ÝÀÀÀ» º¸ÀΠǰÁ¾Àº ¼®Á×°èÅëÀÎ 'Giant Gipsy' À̾úÀ¸¸ç MS±âº»¹èÁö¿¡ NAA 0.05 §·/L¿Í BA 0.1§·/L ȤÀº kinetin 1.0§·/L¿Í Á¶ÇÕÇÑ ±¸¿¡¼ shootÀÇ Àç»ýÀÌ ¾çÈ£ÇÏ¿´´Ù. ¹è¾ç7ÁÖÀÏ ÈÄ¿¡´Â explant 1°³Ã¼¿¡¼ Æò±Õ 5-6°³, ¸¹Àº °ÍÀº 10°³Ã¼ ÀÌ»óÀÇ multiple shoot°¡ Çü¼ºµÇ¾ú°í ±â³» ¸¶µð»ð¸ñ¹ý¿¡ ÀÇÇÏ¿© ´ë·®Áõ½ÄÇÒ ¼ö ÀÖ¾ú´Ù. Åõ¸íÈÇö»óÀÌ ½ÉÇÑ Ç°Á¾Àº 'Casha'¿Í 'Desio'·Î ³ªÅ¸³µ´Âµ¥ Åõ¸íÈ Çö»óÀº kinetin ÷°¡º¸´Ù´Â BA÷°¡±¸¿¡¼ ÇöÀúÇÏ°Ô Áõ°¡ÇÏ¿´´Ù. Ä«³×ÀÌ¼Ç ±â³» ¹è¾çÁ¾¹¦ÀÇ ¹ÙÀÌ·¯½º °¨¿°¿©ºÎ´Â ELISA¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© CarMV¿Í CarRSV¸¦ ½Å¼ÓÇÏ°Ô ´Ù·®ÀÇ ½Ã·á¸¦ Áø´ÜÇÒ ¼ö ÀÖ¾ú´Ù. ±× °á°ú Á¤´ÜºÐ¿Á¶Á÷ÀÇ ¹è¾çÀ» ÅëÇØ 65.2%¿¡¼ ¹«º´ ÁÖ°¡ »ý»êµÇ¾úÀ½À» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. |
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| This study was conducted to obtain the virus free plants through meristem culture of carnation (Dianthus caryophillus). Four cultivars (Roland, Desio, Casha, Giant Gipsy) were collected for materials. The apical meristem 0.3-0.5mm in size was cultured on MS medium containing 3% sucrose, 0.9% agar at pH 5.8 with various plant growth regulators for 7 weeks. Among the cultivars, Giant Gipsy had a better response than other cultivars in shoot formation and reduced vitrification. Callus induction and shoot formation from the meristem culture were influenced by the various kinds of cytokine. Kinetin supplement was the most effective for shoot formation and NAA addition was good for callus induction among the treatments. Total 115 plantlets derived from apical meristem culture were checked for CarMV and CarRSV infection by ELISA test. Among them, 40 plantlets (34.8%) were infected with CarMV but not detected for CarRSV. |
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| Ű¿öµå |
| CarMV;CarRSV;Dianthus caryophillus;ELISA;meristem culture; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.17, no.3, 2004³â, pp.331-338
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922971726)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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