Dab tsi yog cov txheej txheem ntawm recombinant DNA technology?
Dab tsi yog cov txheej txheem ntawm recombinant DNA technology?

Video: Dab tsi yog cov txheej txheem ntawm recombinant DNA technology?

Video: Dab tsi yog cov txheej txheem ntawm recombinant DNA technology?
Video: Технология рекомбинантной ДНК 2024, Kaum ib hlis
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Recombinant DNA technology. Cov tshuab no muaj tsib Cov kauj ruam: (1) txiav cov DNA xav tau los ntawm qhov chaw txwv, (2) nthuav cov noob luam los ntawm PCR, (3) ntxig cov noob rau hauv cov vectors, (4) hloov cov vectors rau hauv lub cev, thiab (5) tau txais cov khoom ntawm recombinant genes.

Ib yam li ntawd, tej zaum koj yuav nug, dab tsi yog txhais los ntawm recombinant DNA technology?

Kho mob Txhais ntawm Recombinant DNA technology Recombinant DNA technology : Ib txheej txheej txheem uas siv los koom ua ke (recombine) DNA ntu. A recombinant DNA molecule yog tsim los ntawm ntu ntawm ob lossis ntau qhov sib txawv DNA molecules.

Yuav siv DNA technologies li cas? Muaj ntau txoj kev uas DNA technology yog siv los ua cov tshuaj tiv thaiv, xws li hloov cov kab mob cov noob thiab ua cov proteins ntawm cov kab mob phem. Kev kho cov tshuaj hormones, xws li insulin thiab tib neeg kev loj hlob hormone, kuj yog tshwm sim ntawm DNA technology hauv tshuaj.

Tsis tas li ntawd, dab tsi yog 3 kev siv ntawm DNA recombinant?

Recombinant DNA thev naus laus zis kuj tau ua pov thawj tseem ceeb rau kev tsim cov tshuaj tiv thaiv thiab kho cov protein xws li tib neeg insulin, interferon thiab tib neeg kev loj hlob hormone. Nws kuj yog siv los tsim cov txheej txheem txhaws rau kev kho mob haemophilia thiab hauv kev txhim kho kev kho noob.

Dab tsi yog cov piv txwv ntawm recombinant DNA?

Rau piv txwv , insulin tsis tu ncua tsim los ntawm txoj kev recombinant DNA nyob rau hauv cov kab mob. Tib neeg cov tshuaj insulin yog nkag mus rau hauv plasmid, uas tom qab ntawd nkag mus rau cov kab mob ntawm tes. Cov kab mob tom qab ntawd yuav siv nws cov tshuab cellular los tsim cov protein insulin, uas tuaj yeem sau thiab faib rau cov neeg mob.

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