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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.19, no.4, 2001³â, pp.248-253
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ºÓ³ª¹«Ã濵ÀÇ ¹è¾çÁ¶Á÷¿¡¼ »ýÀ° ¹× tannin ÃàÀû¿¡ ¹ÌÄ¡´Â indole-3-acetic acidÀÇ ¿ªÇÒ
( A Role of Indole-3-acetic Acid on the Growth and the Accumulation of Tannin in Callus Induced from Gallas of the Sumac ) |
| Çã¸íÀÚ;¿ÀÀμ÷;¼Ò»ó¼·; ¿¬º¯´ëÇÐ ³óÇпø ³óÇаè;ÀüºÏ´ëÇб³ »ý¹°°úÇкÎ;ÀüºÏ´ëÇб³ »ý¹°°úÇкÎ;
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| ºÓ³ª¹«¿¡¼ ¸éÃæ¿¡ ÀÇÇÏ¿© Çü¼ºµÇ´Â ¿À¹èÀÚ ¹× ²É¿À¹èÀÚ¸éÃæÀÇ »ýÀå°úÁ¤°ú ½Ã±âº°·Î ÃàÀûµÇ´Â tannin ÇÔ·®À» ºÐ¼®ÇÏ°í µ¿½Ã¿¡ À̵é Ãæ¿µÀ¸·ÎºÎÅÍ À¯·¡µÈ ¹è¾ç callus¿¡ IAAµîÀ» ó¸®ÇÏ¿© »ýÀ° ¹× tannin ÃàÀû°úÀÇ °ü°è¸¦ Á¶»çÇÏ¿© ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù. Ãæ¿µÀÇ ¹ß´ÞÀº ¿À¹èÀÚ°¡ ²É¿À¹èÀÚ º¸´Ù À̸¥ ½Ã±âÀÎ 6¿ùÃÊ¿¡ ½ÃÀ۵Ǿú°í ¿Ï¼÷´Ü°èµµ ¿À¹èÀÚ°¡ 9¿ùÃʱîÁö Áö¼ÓµÊÀ¸·Î¼ ¿À¹èÀÚ°¡ ¸éÃæÀº ²É¿À¹èÀÚ º¸´Ù ¸éÃæ º¸´Ù »ýȰ»ç°¡ ±æ¸ç ¸ÔÀÌ È°µ¿ ¶ÇÇÑ È°¹ßÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. Ãæ¿µÀÇ tannin ÇÔ·®Àº ¿À¹èÀÚÀÇ °æ¿ì Ãʱâ»ýÀ°±âºÎÅÍ Àü »ýÀ°±â°£¿¡ °ÅÃÄ 60${sim]$70%ÀÇ ³ôÀº ÇÔ·®À» ³ªÅ¸³¿À¸·Î¼ tanninÀÇ ÁÖµÈ ¿ø·á·Î¼ÀÇ °¡Ä¡¸¦ È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¹Ý¸é ²É¿À¹èÀÚ´Â °Ç¹°´ç ÃÖ°í 10% Á¤µµ¿¡µµ ¹ÌÄ¡Áö ¸øÇÏ´Â ³·Àº ÇÔ·®À¸·Î À̰ÍÀº ´ÜÁö ¸éÃæÀÇ ¼½ÄÁö·Î¼ÀÇ ¿ªÇÒ¸¸ÀÌ ÀνĵǾú´Ù. Ãæ¿µ À¯·¡ ¹è¾ç callus¿¡¼ IAA 10$^{-5}$mole ³óµµ´Â »ýÀ°Áõ°¡¿¡ °¡Àå È¿°úÀûÀ̾úÀ¸³ª, IAA󸮿¡ ÀÇÇÑ tanninÃàÀûÇö»óÀº 10$^{-5}$moleµî ³óµµº° ½ÃÇ豸¿¡µµ À¯¹ßµÇÁö ¾Ê¾Ò´Ù. ¶ÇÇÑ ´ëÁ¶Ã³¸®ÇÑ NAA½ÃÇ豸¿¡¼µµ tanninÃàÀûÀº È®ÀεÇÁö ¾Ê¾Ò´Ù. °á±¹ ºÓ³ª¹« ¿À¹èÀÚ Ãæ¿µÀÇ tennin ÃàÀûÇü»óÀº ±âÁֽ۰ú ¸éÃæÀÇ »ýȰ»ç°¡ ¿¬°èµÈ ƯÀ̰ü°è¿¡¼¸¸ °¡´ÉÇÑ °ÍÀ¸·Î »ç·áµÈ¾ú´Ù. |
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| These studies were carried out to examine the developmental process of galls caused by aphids in Rhus gavanica and the effects of indole-3-acetic acid (IAA) and ${alpha}$-naphthalene acetic acid (NAA) on the tannin accumulation in the callus induced from that galls. The results are follows. The development of fist-shaped galls has begun at the beginning of June earlier than the case of finger-shaped galls, and also, the growth of fist-shaped galls has last to September longer than the period of finger-shaped galls. These results indicate that the life cycle and feeding activity of the aphids inhabited in fist-shaped galls were longer and mire active than the case of the aphids inhabited in finger-shaped galls. Tannin contents of fist-shaped galls revealed about 60${sim}70%$ of total dry weights during the whole growth periods, however, the contents in finger-shaped galls were under 10% at the maximum value. These facts mean that finger-shaped galls seem to be as a habitat of aphids rather than as a major source of tannin such as fist-shaped galls. The growth of callus induced from fist-shaped galls was the most effective in the plot of $10^{-5}$ mole IAA, but the tannin accumulation in callus growth was not even caused in any plots of IAA treatments as wells as in any NAA plots. These results considered that the tannin accumulation in fist-shaped galls may be caused only in specific relation between host plant and life cycle of aphids. |
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| Aphid;Fist-shaped gall;Finger-shaped gall;Tannin;IAA; |
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ȯ°æ»ý¹° / v.19, no.4, 2001³â, pp.248-253
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200120417581333)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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