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Çѱ¹½Ä¹°ÇÐȸ / v.35, no.1, 1992³â, pp.37-43
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ûÇÇÈ«½É¹«¿ì(Raphanus sativus cv. Chungpihongsim)ÀÇ ¸ð»ó±Ù ¹è¾ç¿¡ ÀÇÇÑ ¾ÈÅä½Ã¾Æ´Ñ »ý¼º
( Production of Anthocyanin by Culture of Hairy Roots of Raphanus sativus cv. Chungpihongsim ) |
| ¾ÈÁØÃ¶; Àü³²´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¹°Çаú;
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| A. rhizogenes A4 ±ÕÁÖ¸¦ Á¢Á¾ÇÏ¿© ûÇÇÈ«½É¹«¿ì(Raphanus sativus cv. Chungpihongsim)ÀÇ ¸ð»ó±Ù ¹è¾çÀ» È®¸³ÇÏ¿´´Ù. ÇüÁúÀüȯµÈ »Ñ¸®´Â MS ¹èÁöÀÇ ±âº»¿°À» 1/2·Î Èñ¼®Çϰí, pH´Â 5.2, sucrose´Â 3%·Î Á¶Á¤ÇÑ ¹è¾çÁ¶°Ç¿¡¼ ÃÖÀû¼ºÀåÀ» º¸¿´´Ù. ÇüÁúÀüȯµÈ Á¶Á÷¿¡¼ ÇÕ¼ºµÇ´Â ¹°ÁúÀÎ opine, Áï agropine°ú mannopineÀÌ ¸ð»ó±ÙÀÇ ÃßÃâ¾×¿¡¼ °ËÃâµÇ¾ú´Ù. ¹èÁö¿¡ 2, 4-D¿Í KinetinÀÌ Ã·°¡µÉ °æ¿ì ¸ð»ó±ÙÀÇ Å»ºÐÈ¿Í ´õºÒ¾î ¼¼Æ÷³»¿¡ ¾ÈÅä½Ã¾Æ´ÑÀÇ ÇÕ¼ºÀÌ À¯µµµÇ¾úÀ¸¸ç, ±× Áß 2, 4-D $0.45;mu extrm{M}$°ú kinetin $2.3;mu extrm{M}$ÀÇ Ã·°¡¿¡¼ ÃÖ´ëÀÇ »ö¼Ò ÃàÀû´ÉÀ» º¸¿´´Ù. ¸ð»ó±ÙÀÇ Å»ºÐÈ¿Í ÇÔ²² À¯µµµÇ´Â ¾ÈÅä½Ã¾Æ´ÑÀÇ paper chromatography Àü°³¾ç»óÀº °æÀۻѸ®¿¡¼ ÃßÃâÇÑ »ö¼Ò¿¡ ºñÇÏ¿© ´Ù¼Ò Â÷À̸¦ º¸¿´Áö¸¸ ¸ðµç ¾ÈÅä½Ã¾Æ´ÑÀÇ aglyconeÀº pelargonidinÀ¸·Î È®ÀεǾú´Ù. ÀÌ·¯ÇÑ ½Ã·áÀÇ ÃÑ ¾ÈÅä½Ã¾Æ´Ñ ÇÔ·®Àº 0.49 mg/g(f.w.)·Î °è»êµÇ¾ú´Ù. |
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| The hairy root culture of Raphanus sativus cv. Chungpihongsim was established by transformation with Agrobacterium rhizogenes $A_4$. The transformed roots grew well in adjusted Murashige and Skoog medium to 1/2 basal salts, pH 5.2, 3% sucrose. Agropine and mannopine, opine synthesized in the transformed tissue were detected in the extract of hairy roots. When 2, 4-D and kinetin were added in culture medium of hairy roots, the synthesis of anthocyanin was induced with disorganization of hairy root. Especially, addition of $0.45;mu extrm{M}$ 2, 4-D and $2.3;mu extrm{M}$ kinetin showed the maximum synthesis of anthocyanin. Pattern of anthocyanin synthesized in transformed roots was somewhat different from that of ordinary roots. However, aglycone part of all anthocyanin was identified as pelargonidin. The content of total anthocyanin in this sample was tentatively calculated 0.49 mg/g fresh weight.weight. |
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Journal of Plant Biology / v.35, no.1, 1992³â, pp.37-43
Çѱ¹½Ä¹°ÇÐȸ
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211920115896)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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