Yuav txheeb xyuas DNA recombinant li cas?
Yuav txheeb xyuas DNA recombinant li cas?

Video: Yuav txheeb xyuas DNA recombinant li cas?

Video: Yuav txheeb xyuas DNA recombinant li cas?
Video: Вставка рекомбинантной ДНК 2024, Kaum ib hlis
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Recombinant DNA (los yog rDNA) yog tsim los ntawm kev sib txuas DNA los ntawm ob lossis ntau qhov chaw. Hauv kev xyaum, cov txheej txheem feem ntau suav nrog kev sib xyaw ua ke DNA ntawm cov kab mob sib txawv. Cov txheej txheem nyob ntawm qhov muaj peev xwm ntawm kev txiav, thiab rov ua dua, DNA molecules ntawm cov ntsiab lus txheeb xyuas los ntawm cov kab ke tshwj xeeb ntawm nucleotide bases hu ua chaw txwv.

Hais txog qhov no, koj yuav txheeb xyuas DNA recombinant li cas?

Cov khoom ntawm cov kab mob uas muaj recombinant DNA Yog hais tias rDNA sequences encode ib gene uas tau qhia, ces muaj RNA thiab/los yog protein cov khoom ntawm lub recombinant Cov noob tuaj yeem kuaj pom, feem ntau yog siv RT-PCR lossis western hybridization txoj kev.

Dab tsi yog qee qhov 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.

Tsuas yog li ntawd, koj yuav txheeb xyuas cov plasmids recombinant li cas?

Cells uas muaj recombinant plasmids feem ntau tuaj yeem yog txheeb xyuas raws li muaj recombinant plasmids los ntawm kev tshuaj ntsuam rau qhov inactivation inactivation ntawm ib tug thib ob genetic marker ntawm lub plasmid.

Koj siv DNA recombinant li cas?

Recombinant DNA technology xav tau cov siv ntawm molecular txiab hu ua txwv enzymes, uas txiav DNA ntawm cov kab ke tshwj xeeb. 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.

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