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Çѱ¹ÀܵðÇÐȸ / v.23, no.2, 2009³â, pp.307-316
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Creeping bentgrass(Agrostis palustrics Huds.) ǰÁ¾º° SCAR markers °³¹ß
( Development of SCAR markers in Creeping bentgrass(Agrostis palustrics Huds.) cultivars ) |
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| Å©¸®Çκ¥Æ®±×·¡½º´Â °ñÇÁÄÚ½ºÀÇ ÆÛÆÃ±×¸°¿¡¼ ÁÖ·Î »ç¿ëÇϰí ÀÖ´Â ÇÑÁöÇüÀܵð ÃÊÁ¾ÀÌ´Ù. Å©¸®Çκ¥Æ®±×·¡½º ǰÁ¾µéÀº ÇüÅÂÀûÀΠƯ¼ºÀ̳ª À¯ÀüÀûÀÎ ´Ù¾ç¼ºÀÌ Çù¼ÒÇÏ¿© ǰÁ¾°£ ±¸ºÐÀÌ ¸Å¿ì ¾î·Æ´Ù. µû¶ó¼ À̵é ǰÁ¾°£ À¯ÀüÀûÀÎ ´Ù¾ç¼ºÀ̳ª °ñÇÁÄÚ½º ±×¸°ÀÇ ÀÎÅ;¾µùÀ²¿¡ ´ëÇÑ Á¶»ç¸¦ À§ÇØ SCAR marker¸¦ °³¹ßÇϰíÀÚ º» ¿¬±¸¸¦ ¼öÇàÇÏ¿´´Ù. penncross, penn A-4, crenshaw, L-93, CY-2, T-1 °ø½ÃǰÁ¾µé¿¡ ´ëÇÑ SCAR marker °³¹ßÀ» À§ÇØ 5°³ RAPD primer¿¡ ´ëÇÑ Ç°Á¾ °£ ±¸ºÐÀÌ °¡´ÉÇÑ Æ¯ÀÌÀû band¸¦ ¼±¹ßÇÏ¿´´Ù. ¼±¹ßÇÑ Æ¯ÀÌÀû bandÀÇ ¿°±â¼¿À» ºÐ¼®ÇÏ¿© ǰÁ¾º° SCAR primer¸¦ Á¦ÀÛÇÏ¿´´Ù. °¢ ǰÁ¾ÀÇ SCAR primerº°·Î ƯÀÌÀû band°¡ ³ªÅ¸³ª´ÂÁö¿¡ ´ëÇÑ ¿©ºÎ¸¦ °ËÁ¤ÇÑ °á°ú, penncross, penn A-4, crenshaw ǰÁ¾ÀÇ SCAR primer´Â 6°³ °ø½ÃǰÁ¾¿¡¼ µ¿ÀÏÇÑ Å©±âÀÇ band°¡ ³ªÅ¸³ª SCAR marker·Î½á Ȱ¿ëÀÌ ¾î·Á¿ü´Ù. ÇÏÁö¸¸ CY-2ÀÇ CY850F/R primer´Â 850bp, T-1ÀÇ T700F/R primer´Â 700bp, L-93ÀÇ L2900F/R´Â 2.9kb¿¡¼ ƯÀÌÀû band°¡ ³ªÅ¸³ª 3°³ ǰÁ¾º° SCAR marker·Î¼ Ȱ¿ëÀÌ °¡´ÉÇÏ¿´´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼ °³¹ßÇÑ 3°³ ǰÁ¾º° SCAR marker¸¦ Ȱ¿ëÇÏ¿© Å©¸®Çκ¥Æ®±×·¡½ºÀÇ Ç°Á¾º° À¯ÀüÀû ´Ù¾ç ¹× °ñÇÁÄÚ½º ±×¸°ÀÇ ÀÎÅ;¾µùÀ² Á¶»ç¿¡ Ȱ¿ëÀÌ °¡´ÉÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù. |
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| Creeping bentgrass (Agrostis palustrics Huds.) is cool season turfgrasse that is used for putting green in golf course. Creeping bentgrass cultivars are difficult to distinguish with the same species because of similar morphological characters and low level of genetic diversity. The SCAR markers using the specific DNA can be useful for differentiating between creeping bentgrass cultivars. Five RAPD primers were used for specific band detection among creeping bentgrass cultivars, penncross, penn A-4, crenshaw, L-93, CY-2, T-1. The pairs of SCAR primers for six cultivers were designed by the specific sequences of the bands that amplified by RAPD. Three of the six SCAR primers could not make the use as SCAR primers because the specific false bands were detected in all cultivars. The remaining pairs of SCAR primer, CY850F/R, T700F/R, L2900F/R, amplified the specific band at expected size for three cultivars, CY-2, T-1, L-93, respectively. The CY850F/R primer amplified a band of 850bp in CY-2 cultivar, the T700F/R primer amplified a band of 700bp in T-1 cultivar, and the L2900F/R primer amplified a band of 2.9kb in L-93 cultivar. In this study we developed the SCAR markers to identify and distinguish the inerseeded creeping bentgrass cultivars in a golf course green. |
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| Ű¿öµå |
| ÀÎÅ;¾µù;Å©¸®Çκ¥Æ®±×·¡½º;RAPD;SCAR marker;PCR;Creeping bentgrass; |
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Çѱ¹ÀܵðÇÐȸÁö / v.23, no.2, 2009³â, pp.307-316
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200920036086846)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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