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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.18, no.3, 2005³â, pp.456-461
ºí·¢º£¸®(Rubus fruticosus L.)ÀÇ ¸Í¾ÆÀýÆíü·ÎºÎÅÍ ´Ù°æÀ¯µµ¸¦ ÅëÇÑ ½Ä¹°Ã¼ ÀçºÐÈ­
( Plant Regeneration via Multiple Shoots Formation from Sucker Explants of Rubus fruticosus L. )
½ÅÁ¤¼ø;½É¿Á°æ;ÀÌÁ¾Ãµ;Á¶ÇÑÁ÷;±èÀÌ¿±;À̰­¼·; (ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;(ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;(ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;(ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;(ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;(ÁÖ)ÆÄ³«½Ã¾Æ ¾à¿ë½Ä¹°¿¬±¸¼Ò;
 
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ºí·¢º£¸®ÀÇ ´Ù°æÀ¯µµ¸¦ ÅëÇÑ ½Ä¹°Ã¼ Àç»ýÀ» À§ÇÏ¿©, ³ëÁö¿¡¼­ »ýÀ°µÇ°í ÀÖ´Â ¸Í¾Æ¸¦ äÃëÇÏ¿© $1.2%$ NaOCl ¿ë¾×¿¡ ħÁöÇÏ¿© Ç¥¸é »ì±ÕÇÑ ÈÄ, kinetin°ú BA°¡ °¢°¢ Æ÷ÇÔµÈ MS ¹èÁö¿¡¼­ 4ÁÖ°£ ¹è¾çÇÏ¿© ÀýÆí´ç Çü¼ºµÈ ½ÅÃÊÀÇ ¼ö¸¦ Á¶»çÇÏ¿© BA°¡ È¿°úÀûÀÓÀ» ¹àÇû´Ù. µ¿ÀϹæ½ÄÀ¸·Î ¸Í¾Æ¸¦ IBA¿Í BA¸¦ ÷°¡ÇÑ MS °íü¹èÁö¿¡¼­ 4ÁÖ°£ ¹è¾çÇÏ¿© ½ÅÃʸ¦ À¯µµÇÏ¿´´Âµ¥ 1.0 mg/L BA°¡ ÷°¡µÈ ¹èÁö¿¡¼­ ½ÅÃÊÀ¯µµ´Â $100%$ ÀÌ·ç¾îÁ³´Ù. ±â³»¹è¾çÇÑ ½ÅÃÊÀÇ ÀýÆíü¸¦ 1.0 mg/L BA°¡ ÷°¡µÈ MS ¹èÁö¿¡ Ä¡»óÇÏ¿© Çü¼ºµÈ ½ÅÃÊÀÇ ¼ö´Â ÀýÆíü´ç 5.3°³·Î ÃÖ°í¸¦ ³ªÅ¸³»¾ú´Ù. ¾à 10ÁÖ Á¤µµ ¹è¾çÀ» ´õ ¿À·¡ÇÏ¿´À» ¶§, ´Ù°æ Çü¼ºÀ²ÀÌ ´õ ³ô¾ÆÁú »Ó ¾Æ´Ï¶ó ÀýÆíü´ç ½ÅÃÊ ¼öµµ ¸¹¾ÆÁ³´Ù. Çü¼ºµÈ ½ÅÃʷκÎÅÍ »Ñ¸® ¹ß»ýÀ» À§ÇÏ¿© glycineÀÇ ³óµµ¸¦ ´Þ¸®ÇÑ $(0~2.0;mg/L)$ MS ±âº»¹èÁö¿¡¼­ 4ÁÖ°£ ¹è¾çÇÏ¿´À» ¶§, 0.5 mg/L glycineÀ» ÷°¡ÇÑ ¹èÁö¿¡¼­ °íºóµµ $(85%)$ÀÇ »Ñ¸®¹ß»ýÀ» °üÂû ÇÒ ¼ö ÀÖ¾ú´Ù. Àç»ýµÈ ½Ä¹°Ã¼´Â ¸ð·¡ : Åä¾ç : ¹ö¹Âŧ¶óÀÌÆ® (1:1:1, vol.) È¥ÇÕÅä¾ç¿¡¼­ ¼øÈ­½ÃÄÑ, Åä¾ç¿¡ À̽ÄÇÏ¿´À» ¶§ $95%$ÀÇ ½Ä¹°Ã¼ »ýÁ¸À²À» ³ªÅ¸³»¾ú´Ù.
This study was carried out to induce plant regeneration via shoot formation from sucker explants of Rubus fruticosus L. To induce adventitious shoots, sucker explants were sterilized in $1.2%$ NaOCl solution, and cultured on the MS solid medium supplemented with kinetin (0.5, 1.0, 3.0 mg/L) and BA (0.5, 1.0, 3.0 mg/L), respectively. As above, to induce adventitious shoots, sucker explants were cultured on the MS solid medium supplemented with IBA (0, 0.1, 1.0 mg/L) and BA (0, 0.1, 1.0, 2.0 mg/L). After 4 weeks of culture, the highest frquency $(100%)$ of shoot formation from sucker explants was obtained from the medium with 1.0 mg/L BA. The highest shoot number per explant from in vitro shoot explants was 5.3. After 10 weeks of culture, the number of shoot per explant was increased. The highest frequency $(85%)$ of root formation was obtained at 0.5 mg/L glycine medium, when the explant with shoot were cultured on the MS medium containing glycine at various concentrations from 0 to 2.0 mg/L. The survival rate of the plantlets after transfer to plastic pots containing sand, soil, and vermiculite (1:1:1, vol.) was $95%$. The results indicate that micropropagation procedure can be applied for an efficient mass propagation of Rubus fruticosus.
 
Ű¿öµå
Plant regeneration;multiple shoots;Rubus fruticosus;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.18, no.3, 2005³â, pp.456-461
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200507523330659)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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