ÀÚ·á¼³¸í
ÁßÇÕÈ¿¼Ò ¿¬¼â¹ÝÀÀ PCR(Polymerase Chain Reaction)ÀÇ ¿ø¸®¸¦ °£·«È÷ ¼Ò°³Çϰí, PCR¸¦ ÀÀ¿ëÇÑ ½ÇÇè¹æ¹ýµé¿¡ ´ëÇÑ Á¾·ù¿Í Ư¡¿¡ ´ëÇØ¼ Á¤¸®ÇÑ ¸®Æ÷Æ®ÀÔ´Ï´Ù. ·¹Æ÷Æ® Áغñ¿¡ ¾Æ¹«ÂÉ·Ï È°¿ëÀÌ µÇ½Ã±æ ºô¸ç, ÇູÇÑ ½Ã°£ µÇ¼¼¿ä. °¨»çÇÕ´Ï´Ù.
¸ñÂ÷/Â÷·Ê
1. PCR(Polymerase Chain Reaction)ÀÇ ¿ø¸®
2. PCRÀÇ ÀÀ¿ë
1) RT-PCR (Reverse Transcriptase Polymerase Chain Reaction)
2) SSCP (Single Strand Conformation Polymorphism)
3) RACE (Rapid Amplification of cDNA Ends)
4) ISPCR (In Situ Polymerase Chain Reaction)
5) DDRT-PCR (Differential Display Reverse Transcriptase PCR)
3. PCRÀÌ ÀÌ¿ëµÇ´Â ½ÇÇè
º»¹®/³»¿ë
ÁßÇÕÈ¿¼Ò ¿¬¼â¹ÝÀÀÀ» óÀ½ °í¾ÈÇØ ³½ Kary Mullis°¡ ÀÌ ¹æ¹ýÀÇ ¹ßÇ¥ ÈÄ 17³â¸¸ÀÎ Áö³ 1992³â ³ëº§ ÈÇлó ¼ö»óÀÚ·Î ¼±Á¤µÇ¾ú´Âµ¥, ¼±Á¤ »çÀ¯´Â ƯÁ¤ DNAÀÇ ÁõÆø ¹æ¹ýÀ» °í¾ÈÇÔÀ¸·Î½á °úÇйßÀüÀÇ È¹±âÀûÀÎ °è±â°¡ µÇ¾ú´Ù´Â °ÍÀ̾ú´Ù. À̸¦ ±¸Ã¼ÀûÀ¸·Î ¼³¸íÇÏÀÚ¸é ¿¬±¸ÇÏ°í ½ÍÀº À¯ÀüÀÚ´Â ¹«¾ùÀÌµç ´ë·® »ý»êÀÌ °¡´ÉÇÏ°Ô µÇ¾ú´Ù°í ÇÒ ¼ö ÀÖÀ¸¸ç, PCR ¹æ¹ýÀ» ÀÀ¿ëÇÏ¸é »õ·Î¿î ¿©·¯ °¡Áö ±â¼ú°³¹ßÀÌ °¡´ÉÇØÁ³´Ù´Â À̾߱Ⱑ µÈ´Ù. »õ·Î °³¹ßµÈ ½ÇÇè¹æ¹ýÀÌ ¼Ò°³µÇ´Â Nucleic acid research¿Í °°Àº ÀâÁö¿¡´Â PCRÀ» ÀÀ¿ëÇÑ »õ·Î¿î ½ÇÇè¹æ¹ýÀÌ ¸Åȸ °ÅÀÇ ºüÁü¾øÀÌ ¹ßÇ¥µÇ°í ÀÖ´Ù. ¸¹ÀÌ »ç¿ëµÇ´Â ¹æ¹ý Áß¿¡´Â RT-PCR(reverse transcriptase PCR), SSCP(single strand conformation polymorphism), RACE (rapid amplification of cDNA ends), ISPCR(in situ PCR), DDRT-PCR(differential display reverse transcriptase PCR) µîÀÌ ÀÖ´Ù.
1) RT-PCR (Reverse Transcriptase Polymerase Chain Reaction)
ƯÁ¤ ºÎÀ§ÀÇ RNA¸¦ template·Î ÇÏ¿© ÀÌ¿¡ »óÀÀÇÏ´Â cDNA(complementary DNA)¸¦ ÇÕ¼ºÇÑ ´ÙÀ½ À̸¦ ÀÌ¿ëÇÏ¿© PCR ÁõÆøÀ» ½ÃÇàÇÏ´Â ±â¼úÀ̸ç, ½ÇÇè°úÁ¤Àº 1) ¿ªÀü»çÈ¿¼Ò(reverse t¡¦(»ý·«)