Video: Dab tsi yog qhov zoo tshaj plaws txhais ntawm recombinant DNA?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Recombinant DNA . tsim thaum cov kws tshawb fawb sib xyaw ua ke ntawm DNA los ntawm ob qhov chaw sib txawv - feem ntau los ntawm ntau hom - los ua ib qho DNA molecule. genetic engineering. qhov ncaj manipulation ntawm noob rau lub hom phiaj tswv yim.
Khaws qhov no hauv kev pom, koj txhais li cas los ntawm recombinant?
npe. cell los yog kab mob uas nws caj ces ntxiv los ntawm recombination . cov khoom siv caj ces tsim thaum ntu ntawm DNA los ntawm ntau qhov chaw yog koom nrog tsim recombinant DNA.
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.
Tom qab, lo lus nug yog, dab tsi yog recombinant DNA thiab nws siv li cas?
Recombinant DNA technology muaj kev siv rau kev noj qab haus huv thiab khoom noj khoom haus. Hauv tshuaj, nws yog siv los tsim cov khoom lag luam 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.
Yuav ua li cas yog ib co piv txwv ntawm recombinant DNA?
Los ntawm recombinant DNA Cov tswv yim, cov kab mob tau tsim muaj peev xwm ntawm kev sib txuas ntawm tib neeg cov tshuaj insulin, tib neeg kev loj hlob hormone, alpha interferon, tshuaj tiv thaiv kab mob siab B, thiab lwm yam khoom siv kho mob.
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