● Muaj ob lub exome panels raws li lub hom phiaj enrichment nrog probes: Sure Select Human All Exon v6 (Agilent) thiab xGen Exome Hybridization Panel v2 (IDT).
● Kev txheeb xyuas kab ke ntawm Illumina NovaSeq.
● Cov kav dej bioinformatic uas tsom mus rau kev tshuaj xyuas kab mob lossis kev tshuaj xyuas qog nqaij hlav.
●Lub Hom Phiaj Protein Coding Cheeb TsamLos ntawm kev ntes thiab txheeb xyuas cov cheeb tsam coding protein, hWES siv los qhia cov variants cuam tshuam nrog cov qauv protein.
●Tus nqi tsim nyog:hWES tsim tawm kwv yees li 85% ntawm cov kev hloov pauv cuam tshuam nrog kab mob tib neeg los ntawm 1% ntawm cov noob caj noob ces tib neeg.
●Kev Raug Siab: Nrog qhov tob ntawm kev txheeb xyuas sequencing, hWES ua rau pom tau ob qho tib si cov variants uas pom ntau thiab cov variants tsis tshua muaj nrog cov zaus qis dua 1%.
●Kev Tswj Xyuas ZooPeb siv tsib lub hauv paus tswj hwm tseem ceeb thoob plaws txhua theem, txij li kev npaj cov qauv thiab tsev qiv ntawv mus rau kev txheeb xyuas thiab bioinformatics. Qhov kev saib xyuas zoo no ua kom ntseeg tau tias muaj cov txiaj ntsig zoo tas li.
●Kev Tshawb Fawb Txog Bioinformatics Uas Muaj Kev Paub Tag Nrho: peb cov kav dej mus dhau qhov kev txheeb xyuas cov kev hloov pauv rau cov genome siv, vim nws suav nrog kev tshuaj xyuas siab heev uas tsim los daws cov lus nug tshawb fawb ntsig txog cov yam ntxwv ntawm cov kab mob lossis kev tshuaj xyuas qog.
●Kev Txhawb Nqa Tom Qab Muag Khoom:Peb txoj kev cog lus tseem ceeb tshaj qhov ua tiav qhov project nrog rau 3 lub hlis kev pabcuam tom qab muag. Thaum lub sijhawm no, peb muab kev saib xyuas project, kev pab daws teeb meem, thiab cov lus nug thiab lus teb los teb cov lus nug ntsig txog cov txiaj ntsig.
| Txoj Kev Npaj Txhij Exon | Txoj Kev Npaj Txog Sequencing | Cov Ntaub Ntawv Tso Tawm Pom Zoo |
| Tseeb Xaiv Tib Neeg Txhua Tus Exon v6 (Agilent) los yog xGen Exome Hybridization Panel v2 (IDT)
| Illumina NovaSeq PE150 | 5 -10 Gb Rau cov kab mob mendelian / cov kab mob tsis tshua muaj: > 50x Rau cov qauv qog: ≥ 100x |
| Hom Qauv
| Tus nqi(Qubit®)
| Kev Ntsuas | Ntim
| Kev Huv Si (NanoDrop™) |
|
DNA genomic
| ≥ 50 ng | ≥ 6 ng/μL | ≥ 15 μL | OD260/280=1.8-2.0 tsis muaj kev puas tsuaj, tsis muaj kev ua qias tuaj
|
Kev tshuaj xyuas bioinformatic ntawm cov qauv kab mob hWES suav nrog:
● Kev txheeb xyuas cov ntaub ntawv QC
● Kev Sib Txuas Lus Genome Siv
● Kev txheeb xyuas cov SNPs thiab InDels
● Cov Lus Cim Ua Haujlwm ntawm SNPs thiab InDels
Kev tshuaj xyuas bioinformatic ntawm cov qauv qog nqaij hlav suav nrog:
● Kev txheeb xyuas cov ntaub ntawv QC
● Kev Sib Txuas Lus Genome Siv
● Kev txheeb xyuas cov SNPs, InDels thiab cov kev hloov pauv ntawm lub cev
● Kev txheeb xyuas cov kab mob sib txawv
● Kev tshuaj xyuas cov cim qhia txog kev hloov pauv
● Kev txheeb xyuas cov noob caj noob ces raws li kev hloov pauv ntawm kev ua haujlwm
● Kev piav qhia txog kev hloov pauv ntawm theem kev cuam tshuam tshuaj
● Kev tshuaj xyuas qhov sib txawv - kev xam qhov huv thiab ploidy
Cov Ntaub Ntawv QC - Cov Txheeb Xyuas ntawm Exome ntes
Kev txheeb xyuas cov variant - InDels
Kev tshuaj xyuas siab heev: kev txheeb xyuas thiab kev faib tawm ntawm cov SNPs / InDels uas ua rau puas tsuaj - Circos plot
Kev tshuaj xyuas qog nqaij hlav: kev txheeb xyuas thiab kev faib tawm ntawm somatic mutations - Circos plot
Kev tshuaj xyuas qog nqaij hlav: cov kab mob clonal