ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”-DNA ืคื•ืœื™ืžืจืื–, ืžืช

ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”-DNA ืคื•ืœื™ืžืจืื–, ืžืช ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืืžืจื™ืงืื™ ืœื›ื™ืžื™ื” ืงืืจื™ ืžื•ืœื™ืก ืžืช ื‘ืงืœื™ืคื•ืจื ื™ื” ื‘ื’ื™ืœ 74. ืœื“ื‘ืจื™ ืืฉืชื•, ื”ืžื•ื•ืช ืื™ืจืข ื‘-7 ื‘ืื•ื’ื•ืกื˜. ื”ืกื™ื‘ื” ื”ื™ื ืื™ ืกืคื™ืงืช ืœื‘ ื•ื ืฉื™ืžื” ืขืงื‘ ื“ืœืงืช ืจื™ืื•ืช.

ื’'ื™ื™ืžืก ื•ื•ื˜ืกื•ืŸ ืขืฆืžื•, ืžื’ืœื” ืžื•ืœืงื•ืœืช ื”-DNA, ื™ืกืคืจ ืœื ื• ืขืœ ืชืจื•ืžืชื• ืœื‘ื™ื•ื›ื™ืžื™ื” ื•ืขืœื™ื” ืงื™ื‘ืœ ืืช ืคืจืก ื ื•ื‘ืœ.

ืงื˜ืข ืžืชื•ืš ื”ืกืคืจ ืžืืช ื’'ื™ื™ืžืก ื•ื•ื˜ืกื•ืŸ, ืื ื“ืจื• ื‘ืจื™, ืงื•ื•ื™ืŸ ื“ื™ื™ื•ื™ืก

DNA. ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืžื”ืคื›ื” ื”ื’ื ื˜ื™ืช

ืคืจืง 7. ื”ื’ื ื•ื ื”ืื ื•ืฉื™. ืชืจื—ื™ืฉ ื—ื™ื™ื


...
ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”ืคื•ืœื™ืžืจืื– (PCR) ื”ื•ืžืฆืื” ื‘-1983 ืขืœ ื™ื“ื™ ื”ื‘ื™ื•ื›ื™ืžืื™ืช ืงืืจื™ ืžื•ืœื™ืก, ืฉืขื‘ื“ื” ื‘-Cetus. ื’ื™ืœื•ื™ ื”ืชื’ื•ื‘ื” ื”ื–ื• ื”ื™ื” ืžื“ื”ื™ื ืœืžื“ื™. ืžืื•ื—ืจ ื™ื•ืชืจ ื ื–ื›ืจ ืžื•ืœื™ืก: "ืขืจื‘ ืฉื™ืฉื™ ืื—ื“ ื‘ืืคืจื™ืœ 1983, ื”ื™ื™ืชื” ืœื™ ื”ืชื’ืœื•ืช. ื”ื™ื™ืชื™ ืžืื—ื•ืจื™ ื”ื”ื’ื”, ื ืกืขืชื™ ื‘ื›ื‘ื™ืฉ ื”ืจืจื™ ืžืคื•ืชืœ ืžื•ืืจ ื™ืจื— ื‘ืฆืคื•ืŸ ืงืœื™ืคื•ืจื ื™ื”, ืืจืฅ ื™ืขืจื•ืช ื”ืกืงื•ื™ื”". ืžืจืฉื™ื ืฉื“ื•ื•ืงื ื‘ืžืฆื‘ ื›ื–ื” ื”ื›ืชื” ื‘ื• ื”ื”ืฉืจืื”. ื•ื–ื” ืœื ืฉื‘ืฆืคื•ืŸ ืงืœื™ืคื•ืจื ื™ื” ื™ืฉ ื›ื‘ื™ืฉื™ื ืžื™ื•ื—ื“ื™ื ืฉืžืงื“ืžื™ื ืชื•ื‘ื ื”; ืจืง ืฉื—ื‘ืจ ืฉืœื• ืจืื” ืคืขื ืืช ืžื•ืœื™ืก ื“ื•ื”ืจ ื‘ืคื–ื™ื–ื•ืช ืœืื•ืจืš ื›ื‘ื™ืฉ ื›ืคื•ืœ ืงืคื•ื ื•ื–ื” ืœื ื”ืคืจื™ืข ืœื• ื‘ื›ืœืœ. ื—ื‘ืจ ืืžืจ ืœื ื™ื• ื™ื•ืจืง ื˜ื™ื™ืžืก: "ืœืžื•ืœื™ืก ื”ื™ื” ื—ื–ื•ืŸ ืฉื”ื•ื ื™ืžื•ืช ื‘ื”ืชืจืกืงื•ืช ื‘ืขืฅ ืกืงื•ื™ื”. ืœื›ืŸ ื”ื•ื ืœื ืžืคื—ื“ ืžื›ืœื•ื ื‘ื–ืžืŸ ื ื”ื™ื’ื”, ืืœื ืื ื›ืŸ ืฆื•ืžื—ื™ื ืขืฆื™ ืกืงื•ื™ื” ืœืื•ืจืš ื”ื›ื‘ื™ืฉ". ื ื•ื›ื—ื•ืชื ืฉืœ ืขืฆื™ ืกืงื•ื™ื” ืœืื•ืจืš ื”ื›ื‘ื™ืฉ ืื™ืœืฆื” ืืช ืžื•ืœื™ืก ืœื”ืชืจื›ื– ื•... ื”ื ื” ื–ื” ื”ื™ื”, ืชื•ื‘ื ื”. ืžื•ืœื™ืก ืงื™ื‘ืœ ืืช ืคืจืก ื ื•ื‘ืœ ื‘ื›ื™ืžื™ื” ืขืœ ื”ืžืฆืืชื• ื‘-1993 ื•ืžืื– ื”ืคืš ื–ืจ ืขื•ื“ ื™ื•ืชืจ ื‘ืžืขืฉื™ื•. ืœื“ื•ื’ืžื”, ื”ื•ื ืชื•ืžืš ื‘ืชื™ืื•ืจื™ื” ื”ืจื•ื•ื™ื–ื™ื•ื ื™ืกื˜ื™ืช ืœืคื™ื” ืื™ื™ื“ืก ืื™ื ื• ืงืฉื•ืจ ืœ-HIV, ื“ื‘ืจ ืฉืขืจืขืจ ืžืฉืžืขื•ืชื™ืช ืืช ื”ืžื•ื ื™ื˜ื™ืŸ ืฉืœื• ื•ื”ืคืจื™ืข ืœืจื•ืคืื™ื.

PCR ื”ื™ื ืชื’ื•ื‘ื” ืคืฉื•ื˜ื” ืœืžื“ื™. ื›ื“ื™ ืœื‘ืฆืข ืืช ื–ื”, ืื ื—ื ื• ืฆืจื™ื›ื™ื ืฉื ื™ ืคืจื™ื™ืžืจื™ื ืžืกื•ื ืชื–ื™ื ื›ื™ืžื™ืช ื”ืžืฉืœื™ืžื™ื ืœืงืฆื•ื•ืช ื”ื ื’ื“ื™ื™ื ืฉืœ ื’ื“ื™ืœื™ื ืฉื•ื ื™ื ืฉืœ ืฉื‘ืจ ื”-DNA ื”ื ื“ืจืฉ. ืคืจื™ื™ืžืจื™ื ื”ื ืงื˜ืขื™ื ืงืฆืจื™ื ืฉืœ DNA ื—ื“-ื’ื“ื™ืœื™, ื›ืœ ืื—ื“ ื‘ืื•ืจืš ืฉืœ ื›-20 ื–ื•ื’ื•ืช ื‘ืกื™ืกื™ื. ื”ืžื•ื–ืจื•ืช ืฉืœ ืคืจื™ื™ืžืจื™ื ื”ื™ื ืฉื”ื ืชื•ืืžื™ื ืœืงื˜ืขื™ ื”-DNA ืฉืฆืจื™ืš ืœื”ื’ื‘ื™ืจ, ื›ืœื•ืžืจ, ืชื‘ื ื™ืช ื”-DNA.

ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”-DNA ืคื•ืœื™ืžืจืื–, ืžืช
(ื ื™ืชืŸ ืœืœื—ื•ืฅ ืขืœ ื”ืชืžื•ื ื”) ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื PCR

ื”ืกืคืฆื™ืคื™ื•ืช ืฉืœ PCR ืžื‘ื•ืกืกืช ืขืœ ื”ื™ื•ื•ืฆืจื•ืช ืงื•ืžืคืœืงืกื™ื ืžืฉืœื™ืžื™ื ื‘ื™ืŸ ื”ืชื‘ื ื™ืช ื•ื”ืคืจื™ื™ืžืจื™ื, ืื•ืœื™ื’ื•ื ื•ืงืœืื•ื˜ื™ื“ื™ื ืกื™ื ืชื˜ื™ื™ื ืงืฆืจื™ื. ื›ืœ ืื—ื“ ืžื”ืคืจื™ื™ืžืจื™ื ืžืฉืœื™ื ืœืื—ื“ ืžื”ื’ื“ื™ืœื™ื ืฉืœ ื”ืชื‘ื ื™ืช ื”ื“ื•-ื’ื“ื™ืœื™ืช ื•ืžื’ื‘ื™ืœ ืืช ื”ื”ืชื—ืœื” ื•ื”ืกื•ืฃ ืฉืœ ื”ืื–ื•ืจ ื”ืžื•ื’ื‘ืจ. ืœืžืขืฉื”, ื”"ืžื˜ืจื™ืงืก" ืฉื ื•ืฆืจ ื”ื•ื ื’ื ื•ื ืฉืœื, ื•ื”ืžื˜ืจื” ืฉืœื ื• ื”ื™ื ืœื‘ื•ื“ื“ ืžืžื ื• ืืช ื”ืฉื‘ืจื™ื ื”ืžืขื ื™ื™ื ื™ื ืื•ืชื ื•. ืœืฉื ื›ืš, ืชื‘ื ื™ืช ื”-DNA ื”ื“ื•-ื’ื“ื™ืœื™ืช ืžื—ื•ืžืžืช ืœ-95 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก ืœืžืฉืš ืžืกืคืจ ื“ืงื•ืช ื›ื“ื™ ืœื”ืคืจื™ื“ ืืช ื’ื“ื™ืœื™ ื”-DNA. ืฉืœื‘ ื–ื” ื ืงืจื ื“ื ื˜ื•ืจืฆื™ื” ืžื›ื™ื•ื•ืŸ ืฉืงืฉืจื™ ื”ืžื™ืžืŸ ื‘ื™ืŸ ืฉื ื™ ื’ื“ื™ืœื™ ื”-DNA ื ืฉื‘ืจื™ื. ืœืื—ืจ ืฉื”ื’ื“ื™ืœื™ื ื ืคืจื“ื•, ื”ื˜ืžืคืจื˜ื•ืจื” ื™ื•ืจื“ืช ื›ื“ื™ ืœืืคืฉืจ ืœืคืจื™ื™ืžืจื™ื ืœื”ื™ืงืฉืจ ืœืชื‘ื ื™ืช ื”ื—ื“-ื’ื“ื™ืœื™ืช. DNA ืคื•ืœื™ืžืจืื– ืžืชื—ื™ืœ ืืช ืฉื›ืคื•ืœ ื”-DNA ืขืœ ื™ื“ื™ ืงืฉื™ืจื” ืœืžืชื™ื—ื” ืฉืœ ืฉืจืฉืจืช ื ื•ืงืœืื•ื˜ื™ื“ื™ื. ื”ืื ื–ื™ื DNA ืคื•ืœื™ืžืจืื– ืžืฉื›ืคืœ ืืช ื’ื“ื™ืœ ื”ืชื‘ื ื™ืช ื‘ืืžืฆืขื•ืช ืคืจื™ื™ืžืจ ื‘ืชื•ืจ ืคืจื™ื™ืžืจ ืื• ื“ื•ื’ืžื” ืœื”ืขืชืงื”. ื›ืชื•ืฆืื” ืžื”ืžื—ื–ื•ืจ ื”ืจืืฉื•ืŸ, ืื ื• ืžืงื‘ืœื™ื ื”ื›ืคืœื” ืจืฆื™ืคื” ืžืจื•ื‘ื” ืฉืœ ืงื˜ืข DNA ืžืกื•ื™ื. ืœืื—ืจ ืžื›ืŸ ื ื—ื–ื•ืจ ืขืœ ื”ืœื™ืš ื–ื”. ืœืื—ืจ ื›ืœ ืžื—ื–ื•ืจ ื ืงื‘ืœ ืื–ื•ืจ ื™ืขื“ ื‘ื›ืžื•ืช ื›ืคื•ืœื”. ืœืื—ืจ ืขืฉืจื™ื ื•ื—ืžื™ืฉื” ืžื—ื–ื•ืจื™ PCR (ื›ืœื•ืžืจ ืชื•ืš ืคื—ื•ืช ืžืฉืขืชื™ื™ื), ื™ืฉ ืœื ื• ืืช ืื–ื•ืจ ื”-DNA ืฉืžืขื ื™ื™ืŸ ืื•ืชื ื• ื‘ื›ืžื•ืช ื”ื’ื‘ื•ื”ื” ืคื™ 225 ืžื”ืžืงื•ืจ (ื›ืœื•ืžืจ, ื”ื’ื‘ื™ืจื ื• ืื•ืชื• ื‘ืขืจืš ืคื™ 34 ืžื™ืœื™ื•ืŸ). ืœืžืขืฉื”, ื‘ืงืœื˜ ืงื™ื‘ืœื ื• ืชืขืจื•ื‘ืช ืฉืœ ืคืจื™ื™ืžืจื™ื, ืชื‘ื ื™ืช DNA, ืื ื–ื™ื DNA ืคื•ืœื™ืžืจืื– ื•ื‘ืกื™ืกื™ื ื—ื•ืคืฉื™ื™ื A, C, G ื•-T, ื”ื›ืžื•ืช ืฉืœ ืชื•ืฆืจ ืชื’ื•ื‘ื” ืกืคืฆื™ืคื™ (ืžื•ื’ื‘ืœ ืขืœ ื™ื“ื™ ื”ืคืจื™ื™ืžืจื™ื) ื’ื“ืœื” ื‘ืื•ืคืŸ ืืงืกืคื•ื ื ืฆื™ืืœื™, ื•ื”ืžืกืคืจ ืฉืœ ืขื•ืชืงื™ DNA "ืืจื•ื›ื™ื" ื”ื•ื ืœื™ื ื™ืืจื™, ื›ืš ืฉื‘ืชื’ื•ื‘ื” ืชื•ืฆืจื™ื ืฉื•ืœื˜ื™ื.

ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”-DNA ืคื•ืœื™ืžืจืื–, ืžืช
ื”ื’ื‘ืจื” ืฉืœ ืงื˜ืข ื”-DNA ื”ืจืฆื•ื™: ืชื’ื•ื‘ืช ืฉืจืฉืจืช ืคื•ืœื™ืžืจืื–

ื‘ื™ืžื™ื ื”ืจืืฉื•ื ื™ื ืฉืœ PCR, ื”ื‘ืขื™ื” ื”ืขื™ืงืจื™ืช ื”ื™ื™ืชื” ื”ื‘ืื”: ืœืื—ืจ ื›ืœ ืžื—ื–ื•ืจ ื—ื™ืžื•ื-ืงื™ืจื•ืจ, ื”ื™ื” ืฆื•ืจืš ืœื”ื•ืกื™ืฃ DNA ืคื•ืœื™ืžืจืื– ืœืชืขืจื•ื‘ืช ื”ืชื’ื•ื‘ื”, ืžื›ื™ื•ื•ืŸ ืฉื”ื™ื ื”ื•ืฉื‘ืชื” ื‘ื˜ืžืคืจื˜ื•ืจื” ืฉืœ 95 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก. ืœื›ืŸ, ื”ื™ื” ืฆื•ืจืš ืœื”ื•ืกื™ืฃ ืื•ืชื• ืžื—ื“ืฉ ืœืคื ื™ ื›ืœ ืื—ื“ ืž-25 ื”ืžื—ื–ื•ืจื™ื. ื”ืœื™ืš ื”ืชื’ื•ื‘ื” ื”ื™ื” ื™ื—ืกื™ืช ืœื ื™ืขื™ืœ, ื“ืจืฉ ื”ืจื‘ื” ื–ืžืŸ ื•ืืช ื”ืื ื–ื™ื ืคื•ืœื™ืžืจืื–, ื•ื”ื—ื•ืžืจ ื”ื™ื” ื™ืงืจ ืžืื•ื“. ืœืžืจื‘ื” ื”ืžื–ืœ, ืืžื ื˜ื‘ืข ื‘ืื” ืœืขื–ืจื”. ื‘ืขืœื™ ื—ื™ื™ื ืจื‘ื™ื ืžืจื’ื™ืฉื™ื ื‘ื ื•ื— ื‘ื˜ืžืคืจื˜ื•ืจื•ืช ื’ื‘ื•ื”ื•ืช ื‘ื”ืจื‘ื” ืž-37 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก. ืžื“ื•ืข ื”ื ืชื•ืŸ 37 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก ื”ืคืš ื—ืฉื•ื‘ ืขื‘ื•ืจื ื•? ื–ื” ืงืจื” ืžื›ื™ื•ื•ืŸ ืฉื”ื˜ืžืคืจื˜ื•ืจื” ื”ื–ื• ืื•ืคื˜ื™ืžืœื™ืช ืขื‘ื•ืจ E. coli, ืฉืžืžื ื• ื”ืชืงื‘ืœ ื‘ืžืงื•ืจ ืื ื–ื™ื ื”ืคื•ืœื™ืžืจืื– ืœ-PCR. ื‘ื˜ื‘ืข ื™ืฉื ื ืžื™ืงืจื•ืื•ืจื’ื ื™ื–ืžื™ื ืฉื”ื—ืœื‘ื•ื ื™ื ืฉืœื”ื, ื‘ืžืฉืš ืžื™ืœื™ื•ื ื™ ืฉื ื™ื ืฉืœ ื‘ืจื™ืจื” ื˜ื‘ืขื™ืช, ื”ืคื›ื• ืขืžื™ื“ื™ื ื™ื•ืชืจ ืœื˜ืžืคืจื˜ื•ืจื•ืช ื’ื‘ื•ื”ื•ืช. ื”ื•ืฆืข ืœื”ืฉืชืžืฉ ื‘ืคื•ืœื™ืžืจืื–ื•ืช DNA ืžื—ื™ื™ื“ืงื™ื ืชืจืžื•ืคื™ืœื™ื. ืื ื–ื™ืžื™ื ืืœื” ื”ืชื‘ืจืจื• ื›ื™ืฆื™ื‘ื™ื ืชืจืžื™ื™ื ื•ื”ื™ื• ืžืกื•ื’ืœื™ื ืœืขืžื•ื“ ื‘ืžื—ื–ื•ืจื™ ืชื’ื•ื‘ื” ืจื‘ื™ื. ื”ืฉื™ืžื•ืฉ ื‘ื”ื ืื™ืคืฉืจ ืœืคืฉื˜ ื•ืœื”ืคื•ืš ืืช ื”-PCR ืœืื•ื˜ื•ืžื˜ื™. ืื—ื“ ืžืคื•ืœื™ืžืจืื–ื•ืช ื”-DNA ื”ืชืจืžื•-ื™ืฆื™ื‘ื•ืช ื”ืจืืฉื•ื ื•ืช ื‘ื•ื“ื“ ืžื”ื—ื™ื™ื“ืง Thermus aquaticus, ืฉื—ื™ ื‘ืžืขื™ื™ื ื•ืช ื”ื—ืžื™ื ืฉืœ ื”ืคืืจืง ื”ืœืื•ืžื™ ื™ืœื•ืกื˜ื•ืŸ, ื•ื–ื›ื” ืœืฉื Taq polymerase.

PCR ื”ืคืš ื‘ืžื”ื™ืจื•ืช ืœืกื•ืก ื”ืขื‘ื•ื“ื” ืฉืœ ืคืจื•ื™ืงื˜ ื”ื’ื ื•ื ื”ืื ื•ืฉื™. ื‘ืื•ืคืŸ ื›ืœืœื™, ื”ืชื”ืœื™ืš ืื™ื ื• ืฉื•ื ื” ืžื–ื” ืฉืคื™ืชื— ืžื•ืœื™ืก, ื”ื•ื ืคืฉื•ื˜ ืขื‘ืจ ืื•ื˜ื•ืžื˜ื™ืช. ื›ื‘ืจ ืœื ื”ื™ื™ื ื• ืชืœื•ื™ื™ื ื‘ืงื”ืœ ืฉืœ ืกื˜ื•ื“ื ื˜ื™ื ืืคืœื•ืœื™ื™ื ืœืชื•ืืจ ืฉื ื™ ืฉืฉืคื›ื• ื‘ืงืคื™ื“ื” ื˜ื™ืคื•ืช ื ื•ื–ืœ ืœืชื•ืš ืžื‘ื—ื ื•ืช ืคืœืกื˜ื™ืง. ื‘ืžืขื‘ื“ื•ืช ืžื•ื“ืจื ื™ื•ืช ื”ืžื‘ืฆืขื•ืช ืžื—ืงืจ ื’ื ื˜ื™ ืžื•ืœืงื•ืœืจื™, ืขื‘ื•ื“ื” ื–ื• ืžืชื‘ืฆืขืช ืขืœ ืžืกื•ืขื™ื ืจื•ื‘ื•ื˜ื™ื™ื. ืจื•ื‘ื•ื˜ื™ PCR ื”ืžืขื•ืจื‘ื™ื ื‘ืคืจื•ื™ืงื˜ ืจืฆืฃ ื’ื“ื•ืœ ื›ืžื• ื”ื’ื ื•ื ื”ืื ื•ืฉื™ ืขื•ื‘ื“ื™ื ืœืœื ื”ืคื•ื’ื” ืขื ื ืคื—ื™ื ืขืฆื•ืžื™ื ืฉืœ ืคื•ืœื™ืžืจืื– ื™ืฆื™ื‘ ื‘ื—ื•ื. ื›ืžื” ืžื“ืขื ื™ื ืฉืขื‘ื“ื• ืขืœ ืคืจื•ื™ืงื˜ ื”ื’ื ื•ื ื”ืื ื•ืฉื™ ื–ืขืžื• ืขืœ ื”ืชืžืœื•ื’ื™ื ื”ื’ื‘ื•ื”ื™ื ื‘ืื•ืคืŸ ื‘ืœืชื™ ืกื‘ื™ืจ ืฉื ื•ืกืคื• ืœืขืœื•ืช ื”ื—ื•ืžืจื™ื ื”ืžืชื›ืœื™ื ืขืœ ื™ื“ื™ ื”ื‘ืขืœื™ื ืฉืœ ืคื˜ื ื˜ PCR, ืขื ืงื™ืช ื”ืชืจื•ืคื•ืช ื”ืชืขืฉื™ื™ืชื™ืช ื”ืื™ืจื•ืคื™ืช ื”ื•ืคืžืŸ-ืœืจื•ืฉ.

"ืขืงืจื•ืŸ ืžื ื™ืข" ื ื•ืกืฃ ื”ื™ื” ืฉื™ื˜ืช ืจืฆืฃ ื”-DNA ืขืฆืžื”. ื”ื‘ืกื™ืก ื”ื›ื™ืžื™ ืฉืœ ืฉื™ื˜ื” ื–ื• ื›ื‘ืจ ืœื ื”ื™ื” ื—ื“ืฉ ื‘ืื•ืชื” ืชืงื•ืคื”: ืคืจื•ื™ืงื˜ ื”ื’ื ื•ื ื”ืื ื•ืฉื™ ื”ื‘ื™ืŸ-ืžื“ื™ื ืชื™ (HGP) ืื™ืžืฅ ืืช ืื•ืชื” ืฉื™ื˜ื” ื’ืื•ื ื™ืช ืฉืคื™ืชื— ืคืจื“ ืกื ื’ืจ ืขื•ื“ ื‘ืืžืฆืข ืฉื ื•ืช ื”-1970. ื”ื—ื™ื“ื•ืฉ ื˜ืžื•ืŸ ื‘ืงื ื” ื”ืžื™ื“ื” ื•ื‘ืžื™ื“ืช ื”ืื•ื˜ื•ืžืฆื™ื” ืฉื”ืฆืœื™ื—ื” ื”ืจืฆืฃ ืœื”ืฉื™ื’.

ืจืฆืฃ ืื•ื˜ื•ืžื˜ื™ ืคื•ืชื— ื‘ืžืงื•ืจ ื‘ืžืขื‘ื“ื” ืฉืœ ืœื™ ื”ื•ื“ ื‘ืžื›ื•ืŸ ื”ื˜ื›ื ื•ืœื•ื’ื™ ืฉืœ ืงืœื™ืคื•ืจื ื™ื”. ื”ื•ื ืœืžื“ ื‘ืชื™ื›ื•ืŸ ื‘ืžื•ื ื˜ื ื” ื•ืฉื™ื—ืง ืคื•ื˜ื‘ื•ืœ ื‘ืงื•ืœื’' ื›ืงื•ื•ืจื˜ืจื‘ืง; ื‘ื–ื›ื•ืช ื”ื•ื“, ื”ืงื‘ื•ืฆื” ื–ื›ืชื” ื‘ืืœื™ืคื•ืช ื”ืžื“ื™ื ื” ื™ื•ืชืจ ืžืคืขื ืื—ืช. ื›ื™ืฉื•ืจื™ ืขื‘ื•ื“ืช ื”ืฆื•ื•ืช ืฉืœื• ื”ื•ืขื™ืœื• ื’ื ื‘ืงืจื™ื™ืจื” ื”ืžื“ืขื™ืช ืฉืœื•. ื”ืžืขื‘ื“ื” ืฉืœ ื”ื•ื“ ื”ื™ื™ืชื” ืžืื•ื™ืฉืช ืขืœ ื™ื“ื™ ืฆื•ื•ืช ืกืกื’ื•ื ื™ ืฉืœ ื›ื™ืžืื™ื, ื‘ื™ื•ืœื•ื’ื™ื ื•ืžื”ื ื“ืกื™ื, ื•ื”ืžืขื‘ื“ื” ืฉืœื• ื”ืคื›ื” ื‘ืžื”ืจื” ืœืžื•ื‘ื™ืœื” ื‘ื—ื“ืฉื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ืช.

ืœืžืขืฉื”, ืฉื™ื˜ืช ื”ืจืฆืฃ ื”ืื•ื˜ื•ืžื˜ื™ืช ื”ื•ืžืฆืื” ืขืœ ื™ื“ื™ ืœื•ื™ื“ ืกืžื™ืช' ื•ืžื™ื™ืง ื”ื•ื ืงืืคื™ืœืจ. ืžื™ื™ืง ื”ื•ื ืงืืคื™ืœืจ, ืฉืขื‘ื“ ืื– ื‘ืžืขื‘ื“ื” ืฉืœ ื”ื•ื“, ืคื ื” ืœืœื•ื™ื“ ืกืžื™ืช' ืขื ื”ืฆืขื” ืœืฉื™ื˜ืช ืจืฆืฃ ืžืฉื•ืคืจืช ืฉื‘ื” ื›ืœ ืกื•ื’ ืฉืœ ื‘ืกื™ืก ื™ืฆื‘ืข ื‘ืฆื•ืจื” ืฉื•ื ื”. ืจืขื™ื•ืŸ ื›ื–ื” ื™ื›ื•ืœ ืœื”ื›ืคื™ืœ ืคื™ ืืจื‘ืขื” ืืช ื”ื™ืขื™ืœื•ืช ืฉืœ ืชื”ืœื™ืš ืกื ื’ืจ. ื‘ืกื ื’'ืจ, ื›ืืฉืจ ืขื•ืฉื™ื ืจืฆืฃ ื‘ื›ืœ ืื—ืช ืžืืจื‘ืขื” ืฆื™ื ื•ืจื•ืช (ืœืคื™ ืžืกืคืจ ื”ื‘ืกื™ืกื™ื), ื‘ื”ืฉืชืชืคื•ืช DNA ืคื•ืœื™ืžืจืื–, ื ื•ืฆืจืช ืงื‘ื•ืฆื” ื™ื™ื—ื•ื“ื™ืช ืฉืœ ืื•ืœื™ื’ื•ื ื•ืงืœืื•ื˜ื™ื“ื™ื ื‘ืื•ืจื›ื™ื ืฉื•ื ื™ื, ื›ื•ืœืœ ืจืฆืฃ ืคืจื™ื™ืžืจ. ืœืื—ืจ ืžื›ืŸ, ืคื•ืจืžืืžื™ื“ ื ื•ืกืฃ ืœืฆื™ื ื•ืจื•ืช ืœื”ืคืจื“ืช ืฉืจืฉืจืช ื•ื‘ื•ืฆืข ืืœืงื˜ืจื•ืคื•ืจื–ื” ืฉืœ ื’'ืœ ืคื•ืœื™ืืงืจื™ืœืืžื™ื“ ื‘ืืจื‘ืขื” ื ืชื™ื‘ื™ื. ื‘ื’ืจืกื” ืฉืœ ืกืžื™ืช' ื•ื”ื•ื ืงืืคื™ืœืจ, ื“ื™ื“ื™ืื•ืงืกื™ื ื•ืงืœืื•ื˜ื™ื“ื™ื ืžืกื•ืžื ื™ื ื‘ืืจื‘ืขื” ืฆื‘ืขื™ื ืฉื•ื ื™ื ื•-PCR ืžื‘ื•ืฆืข ื‘ืฉืคื•ืคืจืช ืื—ืช. ืœืื—ืจ ืžื›ืŸ, ื‘ืžื”ืœืš ืืœืงื˜ืจื•ืคื•ืจื–ื” ืฉืœ ื’'ืœ ืคื•ืœื™ืืงืจื™ืœืืžื™ื“, ืงืจืŸ ืœื™ื™ื–ืจ ื‘ืžื™ืงื•ื ืžืกื•ื™ื ืขืœ ื”ื’'ืœ ืžืขื•ืจืจืช ืืช ืคืขื™ืœื•ืช ื”ืฆื‘ืขื™ื, ื•ื”ื’ืœืื™ ืงื•ื‘ืข ืื™ื–ื” ื ื•ืงืœืื•ื˜ื™ื“ ื ื•ื“ื“ ื›ืขืช ื“ืจืš ื”ื’'ืœ. ื‘ื”ืชื—ืœื”, ืกืžื™ืช' ื”ื™ื” ืคืกื™ืžื™ - ื”ื•ื ื—ืฉืฉ ืฉืฉื™ืžื•ืฉ ื‘ืžื™ื ื•ื ื™ื ื ืžื•ื›ื™ื ื‘ืžื™ื•ื—ื“ ืฉืœ ืฆื‘ืข ื™ื•ื‘ื™ืœ ืœื›ืš ืฉืœื ื ื™ืชืŸ ื™ื”ื™ื” ืœื”ื‘ื—ื™ืŸ ื‘ื™ืŸ ืื–ื•ืจื™ ื”ื ื•ืงืœืื•ื˜ื™ื“ื™ื. ืขื ื–ืืช, ืขื ื”ื‘ื ื” ืžืฆื•ื™ื ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืœื™ื™ื–ืจ, ื”ื•ื ืžืฆื ื‘ืžื”ืจื” ื“ืจืš ืœืฆืืช ืžื”ืžืฆื‘ ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘ืฆื‘ืขื™ ืคืœื•ืื•ืจื›ืจื•ื ืžื™ื•ื—ื“ื™ื ื”ืคื•ืจื—ื™ื ื›ืืฉืจ ื”ื ื ื—ืฉืคื™ื ืœืงืจื™ื ืช ืœื™ื™ื–ืจ.

ื—ืชืŸ ืคืจืก ื ื•ื‘ืœ ืงืืจื™ ืžื•ืœื™ืก, ืžืžืฆื™ื ืชื’ื•ื‘ืช ืฉืจืฉืจืช ื”-DNA ืคื•ืœื™ืžืจืื–, ืžืช
(ื’ืจืกื” ืžืœืื” ืขืœ ื™ื“ื™ ืงืœื™ืง - 4,08 ืžื’ื”-ื‘ื™ื™ื˜) ืื•ืชื™ื•ืช ืงื˜ื ื•ืช: ืจืฆืฃ DNA ื”ืžืจื•ืฆืฃ ื‘ืืžืฆืขื•ืช ืจืฆืฃ ืื•ื˜ื•ืžื˜ื™, ื”ืžืชืงื‘ืœ ืžืžื›ื•ื ืช ืจืฆืฃ ืื•ื˜ื•ืžื˜ื™ืช. ื›ืœ ืฆื‘ืข ืžืชืื™ื ืœืื—ื“ ืžืืจื‘ืขื” ื‘ืกื™ืกื™ื

ื‘ื’ืจืกื” ื”ืงืœืืกื™ืช ืฉืœ ืฉื™ื˜ืช ืกื ื’ืจ, ืื—ื“ ื”ื’ื“ื™ืœื™ื ืฉืœ ื”-DNA ื”ืžื ื•ืชื— ืžืฉืžืฉ ื›ืชื‘ื ื™ืช ืœืกื™ื ืชื–ื” ืฉืœ ื’ื“ื™ืœ ืžืฉืœื™ื ืขืœ ื™ื“ื™ ื”ืื ื–ื™ื DNA ืคื•ืœื™ืžืจืื–, ื•ืื– ืจืฆืฃ ืฉื‘ืจื™ ื”-DNA ืžืžื•ื™ืŸ ื‘ื’'ืœ ืœืคื™ ื’ื•ื“ืœ. ื›ืœ ืฉื‘ืจ, ื”ื ื›ืœืœ ื‘-DNA ื‘ืžื”ืœืš ื”ืกื™ื ืชื–ื” ื•ืžืืคืฉืจ ื”ื“ืžื™ื” ืœืื—ืจ ืžื›ืŸ ืฉืœ ืชื•ืฆืจื™ ืชื’ื•ื‘ื”, ืžืกื•ืžืŸ ื‘ืฆื‘ืข ื ื™ืื•ืŸ ื”ืžืชืื™ื ืœื‘ืกื™ืก ื”ื˜ืจืžื™ื ืœ (ื”ื“ื‘ืจ ื ื“ื•ืŸ ื‘ืขืž' 124); ืœืคื™ื›ืš, ื”ืงืจื™ื ื” ืฉืœ ืงื˜ืข ื–ื” ืชื”ื™ื” ืžื–ื”ื” ืขื‘ื•ืจ ื‘ืกื™ืก ื ืชื•ืŸ. ืœืื—ืจ ืžื›ืŸ ื›ืœ ืฉื ื•ืชืจ ื”ื•ื ืœื‘ืฆืข ืื™ืชื•ืจ ื•ืœื“ืžื™ื™ืŸ ืืช ืชื•ืฆืจื™ ื”ืชื’ื•ื‘ื”. ื”ืชื•ืฆืื•ืช ืžื ื•ืชื—ื•ืช ืขืœ ื™ื“ื™ ืžื—ืฉื‘ ื•ืžื•ืฆื’ื•ืช ื›ืจืฆืฃ ืฉืœ ืคืกื’ื•ืช ืจื‘-ืฆื‘ืขื•ื ื™ื•ืช ื”ืžืงื‘ื™ืœื•ืช ืœืืจื‘ืขื” ื ื•ืงืœืื•ื˜ื™ื“ื™ื. ืœืื—ืจ ืžื›ืŸ, ื”ืžื™ื“ืข ืžื•ืขื‘ืจ ื™ืฉื™ืจื•ืช ืœืžืขืจื›ืช ื”ืžื™ื“ืข ืฉืœ ื”ืžื—ืฉื‘, ื•ืžื‘ื˜ืœ ืืช ืชื”ืœื™ืš ื”ื–ื ืช ื”ื ืชื•ื ื™ื ืฉื’ื•ื–ืœ ื–ืžืŸ ืจื‘ ื•ืœืขื™ืชื™ื ื›ื•ืื‘ ืฉื”ืงืฉื” ืžืื•ื“ ืขืœ ื”ืจืฆืฃ.

ยป ืคืจื˜ื™ื ื ื•ืกืคื™ื ืขืœ ื”ืกืคืจ ื ื™ืชืŸ ืœืžืฆื•ื ื‘ื›ืชื•ื‘ืช ืืชืจ ื”ืื™ื ื˜ืจื ื˜ ืฉืœ ื”ื”ื•ืฆืื” ืœืื•ืจ
ยป ืชื•ื›ืŸ ื”ืขื ื™ื™ื ื™ื
ยป ืงื˜ืข

ืขื‘ื•ืจ Khabrozhiteley 25% ื”ื ื—ื” ื‘ืืžืฆืขื•ืช ืงื•ืคื•ืŸ - PCR

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”