ื’ื ื•ื ืžื—ืฉื‘ ืจืืฉื•ืŸ ื™ื›ื•ืœ ืœื”ื•ื‘ื™ืœ ืœืฆื•ืจื•ืช ื—ื™ื™ื ืกื™ื ืชื˜ื™ื•ืช

ื›ืœ ืจืฆืคื™ ื”-DNA ืฉืœ ืฆื•ืจื•ืช ื—ื™ื™ื ืฉื ื—ืงืจื• ืขืœ ื™ื“ื™ ืžื“ืขื ื™ื ืžืื•ื—ืกื ื™ื ื‘ืžืกื“ ื ืชื•ื ื™ื ื‘ื‘ืขืœื•ืช ื”ืžืจื›ื– ื”ืœืื•ืžื™ ืœืžื™ื“ืข ื‘ื™ื•ื˜ื›ื ื•ืœื•ื’ื™ื” ื‘ืืจืฆื•ืช ื”ื‘ืจื™ืช. ื•ื‘-1 ื‘ืืคืจื™ืœ, ืขืจืš ื—ื“ืฉ ื”ื•ืคื™ืข ื‘ืžืกื“ ื”ื ืชื•ื ื™ื: "Caulobacter ethensis-2.0." ื–ื”ื• ื”ื’ื ื•ื ื”ืกื™ื ื˜ื˜ื™ ื”ืจืืฉื•ืŸ ื‘ืขื•ืœื ื”ืžื‘ื•ืกืก ืขืœ ืžื•ื“ืœ ืžืžื•ื—ืฉื‘ ื•ืœืื—ืจ ืžื›ืŸ ืžืกื•ื ืชื– ืฉืœ ืื•ืจื’ื ื™ื–ื ื—ื™, ืฉืคื•ืชื— ืขืœ ื™ื“ื™ ืžื“ืขื ื™ื ืž-ETH ืฆื™ืจื™ืš (ETH Zurich). ืขื ื–ืืช, ื™ืฉ ืœื”ื“ื’ื™ืฉ ื›ื™ ืœืžืจื•ืช ืฉื”ื’ื ื•ื ืฉืœ C. ethensis-2.0 ื”ื•ืฉื’ ื‘ื”ืฆืœื—ื” ื‘ืฆื•ืจื” ืฉืœ ืžื•ืœืงื•ืœืช DNA ื’ื“ื•ืœื”, ืื•ืจื’ื ื™ื–ื ื—ื™ ืชื•ืื ืขื“ื™ื™ืŸ ืœื ืงื™ื™ื.

ื’ื ื•ื ืžื—ืฉื‘ ืจืืฉื•ืŸ ื™ื›ื•ืœ ืœื”ื•ื‘ื™ืœ ืœืฆื•ืจื•ืช ื—ื™ื™ื ืกื™ื ืชื˜ื™ื•ืช

ืขื‘ื•ื“ืช ื”ืžื—ืงืจ ื‘ื•ืฆืขื” ืขืœ ื™ื“ื™ Beat Christen, ืคืจื•ืคืกื•ืจ ืœื‘ื™ื•ืœื•ื’ื™ื” ืžืขืจื›ื•ืช ื ื™ืกื™ื•ื ื™ืช, ื•ืื—ื™ื• ืžืชื™ืืก ื›ืจื™ืกื˜ืืŸ, ื›ื™ืžืื™. ื”ื’ื ื•ื ื”ื—ื“ืฉ, ื”ื ืงืจื Caulobacter ethensis-2.0, ื ื•ืฆืจ ืขืœ ื™ื“ื™ ื ื™ืงื•ื™ ื•ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื”ืงื•ื“ ื”ื˜ื‘ืขื™ ืฉืœ ื”ื—ื™ื™ื“ืง Caulobacter crescentus, ื—ื™ื™ื“ืง ืœื ืžื–ื™ืง ืฉื—ื™ ื‘ืžื™ื ืžืชื•ืงื™ื ื‘ืจื—ื‘ื™ ื”ืขื•ืœื.  

ื’ื ื•ื ืžื—ืฉื‘ ืจืืฉื•ืŸ ื™ื›ื•ืœ ืœื”ื•ื‘ื™ืœ ืœืฆื•ืจื•ืช ื—ื™ื™ื ืกื™ื ืชื˜ื™ื•ืช

ืœืคื ื™ ื™ื•ืชืจ ืžืขืฉื•ืจ, ืฆื•ื•ืช ื‘ืจืืฉื•ืช ื”ื’ื ื˜ื™ืงืื™ ืงืจื™ื™ื’ ื•ื ื˜ืจ ื™ืฆืจ ืืช ื”ื—ื™ื™ื“ืง ื”"ืกื™ื ื˜ื˜ื™" ื”ืจืืฉื•ืŸ. ื‘ืžื”ืœืš ืขื‘ื•ื“ืชื, ืžื“ืขื ื™ื ืกื™ื ืชื–ื• ืขื•ืชืง ืฉืœ ื”ื’ื ื•ื Mycoplasma mycoides, ื•ืœืื—ืจ ืžื›ืŸ ื”ื•ื ื”ื•ืฉืชืœ ื‘ืชื ื ืฉื, ืฉื”ืชื‘ืจืจ ื›ื™ ื”ื•ื ื‘ืจ-ืงื™ื™ืžื ืœื—ืœื•ื˜ื™ืŸ ื•ืฉืžืจ ืขืœ ื”ื™ื›ื•ืœืช ืœื”ืชืจื‘ื•ืช ืืช ืขืฆืžื•.

ื”ืžื—ืงืจ ื”ื—ื“ืฉ ืžืžืฉื™ืš ืืช ืขื‘ื•ื“ืชื• ืฉืœ ืงืจื™ื™ื’ืจ. ืื ื‘ืขื‘ืจ ืžื“ืขื ื™ื ื™ืฆืจื• ืžื•ื“ืœ ื“ื™ื’ื™ื˜ืœื™ ืฉืœ ื”-DNA ืฉืœ ืื•ืจื’ื ื™ื–ื ืืžื™ืชื™ ื•ืกื™ื ืชื–ื• ืžื•ืœืงื•ืœื” ืขืœ ื‘ืกื™ืกื•, ื”ืคืจื•ื™ืงื˜ ื”ื—ื“ืฉ ื”ื•ืœืš ืจื—ื•ืง ื™ื•ืชืจ, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืงื•ื“ ื”-DNA ื”ืžืงื•ืจื™. ืžื“ืขื ื™ื ืขื™ื‘ื“ื• ืื•ืชื• ื‘ื”ืจื—ื‘ื” ืœืคื ื™ ืกื™ื ืชื–ื” ืฉืœื• ื•ื‘ื“ืงื• ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœื•.

ื”ื—ื•ืงืจื™ื ื”ืชื—ื™ืœื• ืขื ื”ื’ื ื•ื ื”ืžืงื•ืจื™ ืฉืœ C. crescentus, ื”ืžื›ื™ืœ 4000 ื’ื ื™ื. ื›ืžื• ื‘ื›ืœ ืื•ืจื’ื ื™ื–ืžื™ื ื—ื™ื™ื, ืจื•ื‘ ื”ื’ื ื™ื ื”ืœืœื• ืื™ื ื ื ื•ืฉืื™ื ืžื™ื“ืข ื•ื”ื "ื“ื "ื ื–ื‘ืœ". ืœืื—ืจ ื”ื ื™ืชื•ื— ื”ื’ื™ืขื• ืžื“ืขื ื™ื ืœืžืกืงื ื” ืฉืจืง ื›-680 ืžื”ื ื ื—ื•ืฆื™ื ื›ื“ื™ ืœืฉืžื•ืจ ืขืœ ื—ื™ื™ ื”ื—ื™ื™ื“ืงื™ื ื‘ืžืขื‘ื“ื”.

ืœืื—ืจ ื”ืกืจืช ื”-DNA ื”ื–ื‘ืœ ื•ื”ืฉื’ืช ื’ื ื•ื ืžื™ื ื™ืžืœื™ ืฉืœ C. crescentus, ื”ืฆื•ื•ืช ื”ืžืฉื™ืš ื‘ืขื‘ื•ื“ืชื•. ื”-DNA ืฉืœ ื™ืฆื•ืจื™ื ื—ื™ื™ื ืžืื•ืคื™ื™ืŸ ื‘ื ื•ื›ื—ื•ืช ืฉืœ ื™ืชื™ืจื•ืช ืžื•ื‘ื ื™ืช, ื”ืžื•ืจื›ื‘ืช ืžื›ืš ืฉื”ืกื™ื ืชื–ื” ืฉืœ ืื•ืชื• ื—ืœื‘ื•ืŸ ืžืงื•ื“ื“ืช ืขืœ ื™ื“ื™ ื’ื ื™ื ืฉื•ื ื™ื ื‘ืžืกืคืจ ื—ืœืงื™ื ื‘ืฉืจืฉืจืช. ื”ื—ื•ืงืจื™ื ื”ื—ืœื™ืคื• ื™ื•ืชืจ ืž-1/6 ืž-800 ืื•ืชื™ื•ืช ื”-DNA ื‘ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืœื”ืกืจืช ืงื•ื“ ื›ืคื•ืœ.

"ื‘ื–ื›ื•ืช ื”ืืœื’ื•ืจื™ืชื ืฉืœื ื•, ืฉื›ืชื‘ื ื• ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ื’ื ื•ื ืœืจืฆืฃ ื—ื“ืฉ ืฉืœ ืื•ืชื™ื•ืช DNA ืฉื›ื‘ืจ ืœื ื“ื•ืžื” ืœืžืงื•ืจ", ืื•ืžืจ ื‘ื™ื˜ ืงืจื™ืกื˜ืŸ, ืžื—ื‘ืจ ืžืฉื•ืชืฃ ืฉืœ ื”ืžื—ืงืจ. "ื‘ืžืงื‘ื™ืœ, ื”ืชืคืงื•ื“ ื”ื‘ื™ื•ืœื•ื’ื™ ื‘ืจืžืช ืกื™ื ืชื–ืช ื”ื—ืœื‘ื•ืŸ ื ื•ืชืจ ืœืœื ืฉื™ื ื•ื™".

ื›ื“ื™ ืœื‘ื“ื•ืง ืื ื”ืฉืจืฉืจืช ืฉื”ืชืงื‘ืœื” ืชืขื‘ื•ื“ ื›ืจืื•ื™ ื‘ืชื ื—ื™, ื”ื—ื•ืงืจื™ื ื’ื™ื“ืœื• ื–ืŸ ืฉืœ ื—ื™ื™ื“ืงื™ื ืฉื”ื™ื• ื‘-DNA ืฉืœื• ื’ื ืืช ื”ื’ื ื•ื ื”ื˜ื‘ืขื™ ืฉืœ Caulobacter ื•ื’ื ืžืงื˜ืขื™ื ืฉืœ ื”ื’ื ื•ื ื”ืžืœืื›ื•ืชื™. ืžื“ืขื ื™ื ื›ื™ื‘ื• ื’ื ื™ื ื˜ื‘ืขื™ื™ื ื‘ื•ื“ื“ื™ื ื•ื‘ื“ืงื• ืืช ื™ื›ื•ืœืชื ืฉืœ ืขืžื™ืชื™ื”ื ื”ืžืœืื›ื•ืชื™ื™ื ืœื‘ืฆืข ืืช ืื•ืชื• ืชืคืงื™ื“ ื‘ื™ื•ืœื•ื’ื™. ื”ืชื•ืฆืื” ื”ื™ื™ืชื” ืžืจืฉื™ืžื” ืœืžื“ื™: ื›-580 ืžืชื•ืš 680 ื’ื ื™ื ืžืœืื›ื•ืชื™ื™ื ื”ืชื‘ืจืจื• ื›ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื.

"ืขื ื”ื™ื“ืข ืฉื ืฆื‘ืจ, ื ื•ื›ืœ ืœืฉืคืจ ืืช ื”ืืœื’ื•ืจื™ืชื ืฉืœื ื• ื•ืœืคืชื— ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ื”ื’ื ื•ื 3.0", ืื•ืžืจืช ืงืจื™ืกื˜ืŸ. "ืื ื• ืžืืžื™ื ื™ื ืฉื‘ืขืชื™ื“ ื”ืงืจื•ื‘ ื ื™ืฆื•ืจ ืชืื™ื ื—ื™ื™ื“ืงื™ื™ื ื—ื™ื™ื ืขื ื’ื ื•ื ืกื™ื ืชื˜ื™ ืœื—ืœื•ื˜ื™ืŸ".

ื‘ืฉืœื‘ ื”ืจืืฉื•ืŸ, ืžื—ืงืจื™ื ื›ืืœื” ื™ืกื™ื™ืขื• ืœื’ื ื˜ื™ืงืื™ื ืœื‘ื“ื•ืง ืืช ื“ื™ื•ืง ื”ื™ื“ืข ืฉืœื”ื ื‘ืชื—ื•ื ื”ื‘ื ืช ื”-DNA ื•ืชืคืงื™ื“ื ืฉืœ ื’ื ื™ื ื‘ื•ื“ื“ื™ื ื‘ื•, ืฉื›ืŸ ื›ืœ ื˜ืขื•ืช ื‘ืกื™ื ืชื–ื” ืฉืœ ื”ืฉืจืฉืจืช ืชื•ื‘ื™ืœ ืœื›ืš ืฉื”ืื•ืจื’ื ื™ื–ื ืขื ื”ื’ื ื•ื ื”ื—ื“ืฉ ื™ืžื•ืช ืื• ื™ื”ื™ื” ืคื’ื•ื. ื‘ืขืชื™ื“, ื”ื ื™ื•ื‘ื™ืœื• ืœื”ื•ืคืขืชื ืฉืœ ืžื™ืงืจื•ืื•ืจื’ื ื™ื–ืžื™ื ืกื™ื ืชื˜ื™ื™ื ืฉื™ื™ื•ื•ืฆืจื• ืขื‘ื•ืจ ืžืฉื™ืžื•ืช ืฉื ืงื‘ืขื• ืžืจืืฉ. ื•ื™ืจื•ืกื™ื ืžืœืื›ื•ืชื™ื™ื ื™ื•ื›ืœื• ืœื”ื™ืœื—ื ื‘ืงืจื•ื‘ื™ื”ื ื”ื˜ื‘ืขื™ื™ื, ื•ื—ื™ื™ื“ืงื™ื ืžื™ื•ื—ื“ื™ื ื™ื™ืฆืจื• ื•ื™ื˜ืžื™ื ื™ื ืื• ืชืจื•ืคื•ืช.

ื”ืžื—ืงืจ ืคื•ืจืกื ื‘ื›ืชื‘ ื”ืขืช PNAS.




ืžืงื•ืจ: 3dnews.ru

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