Dab tsi xaus koj tuaj yeem ua los ntawm cov ntaub ntawv microarray?
Dab tsi xaus koj tuaj yeem ua los ntawm cov ntaub ntawv microarray?

Video: Dab tsi xaus koj tuaj yeem ua los ntawm cov ntaub ntawv microarray?

Video: Dab tsi xaus koj tuaj yeem ua los ntawm cov ntaub ntawv microarray?
Video: Zam Koj Los Tsis Tsav Dab Tsi Lawm, 2/23/2022 2024, Kaum ib hlis
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Cov lus xaus dab tsi koj tuaj yeem ua los ntawm cov ntaub ntawv microarray ? Los ntawm microarray koj tuaj yeem ua tau pom cov noob twg tau qhia los ntawm ntau hom hlwb, los ntawm kev sib piv txhua cov noob uas siv ib qho kev sim.

Tsis tas li ntawd, yuav ua li cas tom qab koj siv DNA los ntawm ob qho qauv mus rau microarray?

Cov DNA daim ntawv ntawm ib leeg stranded DNA molecules. Txhua qhov chaw ntawm microarray sawv cev rau cov noob sib txawv. Noj qab haus huv ntawm tes RNA; tus microarray txhais tau hais tias cov qog nqaij hlav cancer ntau dua "tua."

Qhov thib ob, dab tsi tuaj yeem siv microarray? DNA microarrays tuaj yeem ua tau ua siv txhawm rau txheeb xyuas DNA (zoo li hauv kev sib piv ntawm kev sib xyaw ua ke sib xyaw), lossis kuaj RNA (feem ntau yog cDNA tom qab rov sau dua tshiab) uas yuav lossis tsis tau txhais ua cov protein. Cov txheej txheem ntawm kev ntsuas cov noob qhia ntawm cDNA yog hu ua kev tsom xam lossis kev qhia profile.

Ntxiv mus, dab tsi yog qhov txwv ntawm DNA microarray thev naus laus zis?

qib siab yav dhau los vim yog hla kev sib xyaw; txwv tsis pub muaj ntau yam kev tshawb nrhiav vim yog ob qho tib si keeb kwm yav dhau thiab cov cim saturation; Kev sib piv cov theem qhia thoob plaws cov kev sim sib txawv feem ntau nyuaj thiab tuaj yeem xav tau cov txheej txheem normalization nyuaj.

DNA microarray qhia dab tsi rau peb txog oncogenes?

Nws tuaj yeem qhia peb tias cov oncogenes feem ntau yuav tshwm sim thaum muaj kev nce hauv cov noob qhia thiab muaj cov qog nqaij hlav ntau dua thaum muaj qhov txo qis hauv cov noob caj noob ces.

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