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  • Kodi pali kusiyana kotani pakati pa PCR, RT-PCR, qPCR, ndi RT-qPCR

    Kodi pali kusiyana kotani pakati pa PCR, RT-PCR, qPCR, ndi RT-qPCR

    PCR ndi njira yomwe imagwiritsidwa ntchito kukulitsa DNA kuchokera ku template yaying'ono ya DNA.RT-PCR imagwiritsa ntchito reverse transcript kuti ipange template ya DNA kuchokera ku RNA yomwe imatha kukulitsidwa.PCR ndi RT-PCR nthawi zambiri zimakhala zomaliza, pomwe qPCR ndi RT-qPCR amagwiritsa ntchito kinetics ya kuchuluka kwa kaphatikizidwe kazinthu ...
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  • Patsogolo pa Kupeza Mankhwala: Kutsata RNA Ndi Mamolekyulu Ang'onoang'ono

    Patsogolo pa Kupeza Mankhwala: Kutsata RNA Ndi Mamolekyulu Ang'onoang'ono

    Katemera wa Pfizer wa mRNA wa COVID wayambitsanso chidwi chogwiritsa ntchito ribonucleic acid (RNA) ngati chandamale chachipatala.Komabe, kuloza RNA yokhala ndi mamolekyu ang'onoang'ono ndizovuta kwambiri.RNA ili ndi zomangira zinayi zokha: adenine (A), cytosine (C), guanine (G), ndi uracil (U) yomwe imalowa m'malo mwa thymin ...
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  • Kodi mankhwala a nucleic acid ndi chiyani?

    Kodi mankhwala a nucleic acid ndi chiyani?

    “Nucleic acid drugs” imagwiritsa ntchito “nucleic acid,” yomwe imatchula zinthu monga DNA ndi RNA zomwe zimayang’anira zambiri za majini, monga mankhwala.Izi zimalola kulunjika kwa mamolekyu monga mRNA ndi miRNA omwe sangagwirizane ndi mankhwala achikhalidwe otsika kwambiri a mamolekyu ndi mankhwala a antibody, ndipo pali ...
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  • Zochitika zina za siRNA mu RT-PCR

    Zochitika zina za siRNA mu RT-PCR

    1. Chidziwitso choyambirira (ngati mukufuna kuwona gawo loyesera, chonde tumizani ku gawo lachiwiri) Monga chotengera cha PCR wamba, Nthawi yeniyeni PCR makamaka imayang'anira kusintha kwa kuchuluka kwa mankhwala okulitsa pamtundu uliwonse wa kukulitsa kwa PCR. reaction in real time thr...
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  • RT-PCR experimental reaction system optimization njira mwatsatanetsatane mwachidule

    RT-PCR experimental reaction system optimization njira mwatsatanetsatane mwachidule

    一、Onjezani kukhudzika kwa kachitidwe kachitidwe: 1. Dzipatulani RNA yapamwamba kwambiri: Kuphatikizika bwino kwa cDNA kumachokera ku RNA yapamwamba kwambiri.RNA yapamwamba kwambiri iyenera kukhala yayitali komanso yopanda zoletsa reverse transcriptase monga EDTA kapena SDS.Ubwino wa RNA umatsimikizira kuchuluka kwa ...
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  • Malizitsani mapangidwe oyambira a PCR ndi zambiri za PCR

    Malizitsani mapangidwe oyambira a PCR ndi zambiri za PCR

    Maziko oyambira (99% mavuto amatha kuthetsedwa) 1. Kutalika koyambira: Bukuli limafuna 15-30bp, kawirikawiri pafupifupi 20bp.Mkhalidwe weniweniwo ndi wabwino kukhala 18-24bp kuti muwonetsetse kuti zenizeni, koma nthawi yayitali, yoyambira yotalika kwambiri idzachepetsanso tsatanetsatane, ndikuchepetsa zokolola.2. Pam...
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  • Kusamala kwa qRT-PCR yopangidwa ndi Dokotala wamkulu movutikira

    Kusamala kwa qRT-PCR yopangidwa ndi Dokotala wamkulu movutikira

    Aliyense akukamba za mfundo yoyesera qRT-PCR, mapangidwe oyambirira, kutanthauzira zotsatira, ndi zina zotero, koma ndikuganiza kuti ndiyenera kugawana nanu ntchito yoyesera ya qRT-PCR.Ndi yaying'ono, koma ndi zotsatira.Tisanayambe qRT-PCR, tiyenera kumvetsetsa bwino za ...
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  • Kusamala kwa RT-qPCR

    Kusamala kwa RT-qPCR

    Kuyesera kwa RT-qPCR kumaphatikizapo kutulutsa kwa RNA ndi kuwunika kwaubwino, kubwereza mobwereza ndi masitepe atatu a qPCR, gawo lililonse lili ndi njira zambiri zodzitetezera, tidzafotokoza mwatsatanetsatane pansipa.Ⅰ.Kuwunika kwaubwino wa RNA Mu kuyesa kwa RT-qPCR, pambuyo pomaliza kuchotsa RNA, ...
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  • Chidziwitso chokwanira cha PCR yeniyeni

    Chidziwitso chokwanira cha PCR yeniyeni

    1. Kumvetsetsa koyambirira Pa nthawiyi, tiyenera kumvetsetsa mfundo zina ndi mawu, kuti tipewe kulakwitsa pamaso pa akuluakulu athu, monga: Q: Kodi pali kusiyana kotani pakati pa RT-PCR, qPCR, Real-time PCR, ndi RT-PCR yeniyeni?Yankho: RT-PCR ndi reverse transcript PCR (reverse t...
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  • PCR, angapo PCR, In situ PCR, Reverse PCR, RT-PCR, qPCR (1)- PCR

    PCR, angapo PCR, In situ PCR, Reverse PCR, RT-PCR, qPCR (1)- PCR

    PCR, angapo PCR, In situ PCR, Reverse PCR, RT-PCR, qPCR (1)- PCR Tikonza mfundo, masitepe ndi tsatanetsatane wa PCR Ⅰ zosiyanasiyana.PCR Polymerase Chain Reaction, yomwe imatchedwa PCR, ndiukadaulo wachilengedwe wa mamolekyulu omwe amagwiritsidwa ntchito kukulitsa zidutswa za DNA.Ikhoza kuonedwa ngati ...
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  • Mfundo yoyesera ya qRT-PCR

    Mfundo yoyesera ya qRT-PCR

    RT-qPCR imapangidwa kuchokera kuukadaulo wamba wa PCR.Imawonjezera mankhwala a fulorosenti (utoto wa fulorosenti kapena ma probes a fulorosenti) pamachitidwe achikhalidwe a PCR, ndikuzindikira njira yolumikizira PCR ndikuwonjezera munthawi yeniyeni molingana ndi makina awo osiyanasiyana owunikira.Chizindikiro cha fluorescent ...
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  • RT-PCR experimental reaction system optimization njira mwatsatanetsatane mwachidule

    RT-PCR experimental reaction system optimization njira mwatsatanetsatane mwachidule

    Ⅰ.Wonjezerani chidwi cha machitidwe: 1. Olekanitsa RNA yapamwamba kwambiri: Kupambana kwa cDNA kumachokera ku RNA yapamwamba kwambiri.RNA yapamwamba kwambiri iyenera kuwonetsetsa kuti italikirapo ndipo ilibe zoletsa zomwe zilibe ma enzyme ojambulira, monga EDTA kapena SDS.The Quali...
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