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Enzyme/Oligo Set (20 ȸ)
Annealing Buffer 40 §¡
Extension Buffer 60 §¡
T4 DNA Ligase (60 U/§¡) 20 §¡
T4 DNA Polymerase (1 U/§¡) 20 §¡
Selection Primer (5 pmol/§¡) 20 §¡
Control dsDNA Solution (pKF19 kM dsDNA 50 fmol/§¡) 5 §¡
Control Synthetic Oligonucleotide Solution (50 pmol/§¡) 5 §¡

º¤ÅÍ/Host Set
pKF18k-2 DNA (10 OD/ §¢) 10 §¡
pKF19k-2 DNA (10 OD/ §¢) 10 §¡
E. coli BMH71-18 mutS (10% Glycerol Solution) 100 §¡
E. coli MV1184 (10% Glycerol Solution) 100 §¡
* Mutan-Express Km º¤ÅÍ/Host Set (TaKaRa Code 6091) Áß pKF 18K DNA, pKF 19K DNA´Â °¢°¢ pKF 18k-2 DNA, pKF 19k-2 DNA·Î ¸íĪÀÌ º¯°æµÇ¾úÁö¸¸, Á¦Ç° ³»¿ëÀº º¯°æµÇÁö ¾Ê¾Ò´Ù. Á¦Ç°ÀÇ ÄÚµå¹øÈ£, °¡°Ý, Æ÷Àå·®µµ µ¿ÀÏÇÏ´Ù.
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Enzyme/Oligo Set : -20¡É
º¤ÅÍ/Host Set : -80¡É (µ¿°á, À¶ÇØÀÇ ¹Ýº¹À» ÇÇÇÑ´Ù)
°¢Á¾ BufferÀÇ Á¶¼º
1. Annealing Buffer (40 §¡)
200 mM Tris-HCl (pH7.5)
100 mM MgCl2
500 mM NaCl
10 mM DTT
2. Extension Buffer (60 §¡)
100 mM Tris-HCl (pH7.5)
20 mM DTT
10 mM ATP
5 mM each dNTPs (A,C,G,T)
Á¦Ç°¼³¸í
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ŰƮ¿Ü¿¡ ÇÊ¿äÇÑ ½Ã¾à
ODA¹ý (Oligonucleotide-directed Dual Amber¹ý)ÀÇ ¿ø¸®
ÇÃ¶ó½º¹Ìµå º¤ÅÍ pKF18k-2/19k-2´Â Km (kanamycin) ³»¼º À¯ÀüÀÚ »ó¿¡ ÀÌÁßÀÇ amber º¯À̸¦ °®°í Àֱ⠶§¹®¿¡ ¼÷ÁÖ±ÕÀ¸·Î supE ÁÖ (JM109 µî)¸¦ »ç¿ëÇÏ´Â °æ¿ì¸¸ÀÌ ÁõÆø°¡´ÉÇÏ´Ù. ¿ì¼± ÀÌ º¤ÅÍ¿¡ º¯À̸¦ µµÀÔÇϰíÀÚ ÇÏ´Â DNA ´ÜÆíÀ» Ŭ·Î´×ÇÏ¿© ¿­Ã³¸®·Î ssDNA¸¦ Çü¼º½ÃŲ ÈÄ, ¸ñÀûÀÇ º¯ÀÌ¿ë oligonucleotide¿Í Km À¯ÀüÀÚ »óÀÇ amber¸¦ º¹±Í½Ã۱â À§ÇÑ Selection Primer¸¦ µ¿½Ã¿¡ hybridizationÇÑ´Ù. °è¼ÓÇÏ¿© polymerase/ligase ¹ÝÀÀ¿¡ ÀÇÇØ »óº¸°¡´ÚÀ» ÇÕ¼ºÇϰí supE/mutS ÁÖ¿¡ µµÀÔÇϸé DNA´Â mismatchÀÇ ¼öº¹À» ¾ïÁ¦Çϸ鼭 º¹Á¦ÇÑ´Ù. ±× ´ÙÀ½Àº sup0 ÁÖ¿¡¼­¸¸ Áõ½Ä °¡´ÉÇÑ DNA¸¦ ¼±ÅÃÇÏ¹Ç·Î½á ¸ñÀûÀÇ º¯À̰¡ µµÀÔµÈ DNA¸¦ ³ôÀº È¿À²·Î ¾òÀ» ¼ö ÀÖ´Ù.


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