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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.14, no.3, 2001³â, pp.235-240
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Polyphenol °íÇÔÀ¯ ½Ä¹°ÀÇ °£Æí PCR ºÐ¼®
( A Simple and ]Reliable Method for PCR-Based Analyses in Plant Species Containing High Amounts of Polyphenols ) |
| À¯³²Èñ;¹é¼ÒÇö;À±¼ºÁß; ÀüºÏ´ëÇб³ ³ó¾÷°úÇбâ¼ú¿¬±¸¼Ò, (ÁÖ) ±×¸°¹ÙÀÌ¿ÀÅØ »ý¸í°øÇבּ¸¼Ò;ÀüºÏ´ëÇб³ ³ó¾÷°úÇбâ¼ú¿¬±¸¼Ò;ÀüºÏ´ëÇб³ ³ó¾÷°úÇбâ¼ú¿¬±¸¼Ò, »ý¹°ÀÚ¿ø°úÇкÎ;
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| Polyphenol ÈÇÕ¹°ÀÌ ´Ù·® ÇÔÀ¯µÈ ½Ä¹°Á¾ÀÇ À¯¿¬°ü°è ºÐ¼®À̳ª ÇüÁúÀüȯ À¯ÀüÀÚ È®ÀÎ µîÀ» À§ÇØ PCRÀ» ÀÌ¿ëÇÒ °æ¿ì ´Ù·®ÀÇ Àç·á·ÎºÎÅÍ ½Å¼Ó °£ÆíÇÏ°Ô ºÐ¸®ÇÑ DNA¸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ´Â Á¶°ÇÀ» ¼³Á¤ ÇÏ¿´´Ù. Æú¸®Æä³î ÇÔ·®ÀÌ ³ôÀº Æ÷µµ, »ç°ú, º¹ºÐÀÚ¿Í °°Àº °ú¼ö·ù¿¡¼ °£Æí¹ý¿¡ ÀÇÇØ ÃßÃâµÈ DNA¸¦ ÀÌ¿ëÇÑ PCR ¹ÝÀÀ¾×¿¡ 2%ÀÇ BLOTTO¸¦ ÷°¡ÇÔÀ¸·Î¼ DNAÀÇ ÀçÇöÀû ÁõÆøÀÌ °¡´ÉÇÏ¿´´Ù. °£Æí ÃßÃâ DNA¸¦ ÀÌ¿ëÇÑ PCR¿¡¼ ÀÇ BLOTTOÈ¿°ú´Â primer, ǰÁ¾, ½Ä¹°Á¾¿¡ °ü°è¾øÀÌ ÀϹÝÀûÀ¸·Î ¹ßÇöµÇ¾ú´Ù. »óÃßÀÇ ÇüÁúÀüȯ À¯ÀüÀÚ °Ë»öÀ» À§ÇÑ PCR¿¡¼ µµ BLOTTO È¿°ú°¡ È®ÀεǾú´Ù. µû¶ó¼ PCR ¹ÝÀÀ¾×¿¡ 2% BLOTTO¸¦ ÷°¡ÇÏ¸é °£Æí ¹ý ¿¡ ÀÇÇØ ÃßÃâµÈ polyphenol ÈÇÕ¹° °íÇÔÀ¯ ½Ä¹°Á¾ÀÇ DNA¸¦ ÀÌ¿ëÇÏ¿©¼µµ PCR¿¡ ÀÇÇÑ À¯Àü¹è°æ ¹× ƯÁ¤ À¯ÀüÀÚÀÇ ´ë·® ½Å¼Ó ºÐ¼®ÀÌ °¡´ÉÇÒ °ÍÀÌ´Ù. |
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| Polymerase chain reaction (PCR) is used in a wide array of researches in plant molecular genetics and breeding. However, considerable time and cost are still required for the preparation of DNA suitable for reliable PCR results, especially in plant species containing high amounts of polyphenols. To reduce time and effort for PCR-based analysis, a simplified but reliable method was developed by a combinational employment of a simple and fast DNA extraction procedure and BLOTTO (Bovine Lacto Transfer Technique Optimizer) in reaction mixture. Genomic DNAs prepared by one-step extraction method from recalcitrant plant species such as Rubus coreanus, apple, grape and lettuce were successfully amplified by random primers in the reaction mixture containing 2 to 4% BLOTTO. Successful amplification of ${gamma}$-TMT transgene in lettuce transformants by the specific primers was also achieved in the same condition, making rapid screening of positive transformants possible. Our results suggest that use of a simple DNA extraction procedure and incorporation of BLOTTO in reaction mixture in combination can reduce time and effort required for the analyses of a large number of germplasms and transformants by PCR-based techniques. |
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| Ű¿öµå |
| Rubus coreanus;apple;grape;lettuce;BLOTTO;$gamma$-TMT; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.14, no.3, 2001³â, pp.235-240
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921403255)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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