Yuav ua li cas recombinant DNA siv nyob rau hauv cov tshuaj?
Yuav ua li cas recombinant DNA siv nyob rau hauv cov tshuaj?

Video: Yuav ua li cas recombinant DNA siv nyob rau hauv cov tshuaj?

Video: Yuav ua li cas recombinant DNA siv nyob rau hauv cov tshuaj?
Video: Saum neej tsis yeej hauv dab tsis tseg.9/10/2018 2024, Kaum ib hlis
Anonim

Recombinant DNA technology muaj kev siv rau kev noj qab haus huv thiab khoom noj khoom haus. Hauv tshuaj kho mob , yog siv tsim tshuaj cov khoom xws li tib neeg insulin. Tom qab ntawd cov noob txiav tawm yog muab tso rau hauv ib ncig ntawm cov kab mob DNA npe plasmid. Tom qab ntawd cov plasmid yog rov qhia rau hauv cov kab mob ntawm tes.

Ib yam 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 kev 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.

Ib yam li ntawd, cov txheej txheem ntawm DNA recombinant yog dab tsi? Recombinant DNA (los yog rDNA ) yog tsim los ntawm kev sib txuas DNA los ntawm ob lossis ntau qhov chaw. Cov txheej txheem nyob ntawm qhov muaj peev xwm txiav thiab rov ua dua DNA molecules ntawm cov ntsiab lus uas tau txheeb xyuas los ntawm cov kab ke tshwj xeeb ntawm nucleotide hauv paus hu ua chaw txwv.

Ib yam li ntawd, tib neeg nug, DNA siv li cas hauv tshuaj?

Pharmaceuticals thiab Tshuaj DNA technology yog ua siv los pab kuaj cov kab mob caj ces, xws li kab mob mob qog nqaij hlav thiab Huntington's disease. 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.

Dab tsi yog recombinant khoom?

Recombinant cov khoom . Recombinant yam cov khoom yog tsim nyob rau hauv ib lub laboratory siv recombinant tshuab. Cov no cov khoom tsis yog tsim los ntawm tib neeg cov ntshav. Recombinant cov khoom muab kev xaiv nyab xeeb dua li cov ntshav plasma cov khoom vim lawv zam tsis tau cov ntshav los ntawm cov kab mob sib kis.

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