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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.21, no.1, 2008³â, pp.66-72
RAPD ºÐ¼®¿¡ ÀÇÇÑ °í¸¶¸®(¸¶µðÇ®°ú)ÀÇ À¯ÀüÀû º¯ÀÌ ¹× À¯¿¬°ü°è
( Genetic Variations and Relationships of Persicaria thunbergii(Sieb. & Zucc.) H. Gross ex Nakai(Polygonaceae) by the RAPD Analysis )
±è¿ëÇö;ŰæÈ¯;±èÁÖȯ; ´ëÀü´ëÇб³ »ý¸í°úÇаú;´ëÀü´ëÇб³ »ý¸í°úÇаú;´ëÀü´ëÇб³ »ý¸í°úÇаú;
 
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°í¸¶¸®ÀÇ 24°³ Áö¿ªÁý´ÜÀ¸·ÎºÎÅÍ PCRÀ» ÅëÇÑ RAPD ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. PCRÀ» ÅëÇØ ÁõÆøµÈ RAPDÀýÆíµéÀº 200-1, 900bp »çÀÌÀÇ ±¸°£¿¡¼­ °üÂûµÇ¾ú´Ù. ÃÑ 16°³ÀÇ oligoprimer¸¦ ÀÌ¿ëÇÑ È¿¼ÒÁßÇÕ¹ÝÀÀ¿¡¼­ 184°³ÀÇ À¯È¿ÇÑ polymorphic band markers¸¦ È®ÀÎÇÏ¿´´Ù. RAPD ºÐ¼®°á°ú¸¦ ±âÃÊ·Î UPGMA ¹æ¹ý¿¡ ÀÇÇÑ À¯ÁýºÐ¼®À» ¼öÇàÇÑ °á°ú, °í¸¶¸® °³Ã¼±ºÀº ±³¶õÇü ÇÏõ(µµ½ÃÇÏõ, ³óÃÌÇÏõ)°ú ÀÚ¿¬Àû ¼öȯ°æÀ¸·Î À¯ÁýµÇ¾ú°í, ±³¶õÇü ÇÏõ º¸´Ù ÀÚ¿¬Àû ¼öȯ°æÀÇ °í¸¶¸® °³Ã¼±º³¢¸® À¯ÀüÀû À¯¿¬°ü°è°¡ ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¶ÇÇÑ ÀÚ¿¬Àû ¼öȯ°æ°ú ±³¶õÇü ÇÏõ¿¡ »ýÀ°ÇÏ´Â °í¸¶¸® °³Ã¼±º°£¿¡ ¶Ñ·ÇÇÑ À¯ÀüÀû ÇѰ踦 ³ªÅ¸³»¾î ÀÌµé »çÀÌÀÇ À¯ÀüÀû ÀÌÁú¼ºÀÌ ÀÖ´Â °ÍÀ¸·Î »ý°¢µÈ´Ù.
RAPD analyses were performed from twenty-four populations of Persicaria thunbergii(Sieb. & Zucc.) H. Gross ex Nakai. The length of amplified DNA fragments ranged from 200 to 1,900bp. 184 scorable RAPD markers were found from PCR reactions with sixteen random oligoprimers. Based on the results, populations of Persicaria thunbergii were classified into disturbance streams of urban and rural streams as well as natural streams. And the populations from natural streams showed having higher genetic similarites than those from highly disturbed streams, Also, the heterogenetic differences between the populations from natural and disturbed areas could be represented the results of the stream environmental changes.
 
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Disturbance streams;Genetic similarites;Heterogenetic differences;Natural streams;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.21, no.1, 2008³â, pp.66-72
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200810737156628)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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