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Cov khoom

Illumina thiab BGI

Illumina sequencing thev naus laus zis, raws li Sequencing los ntawm Synthesis (SBS), yog lub ntiaj teb embraced NGS innovation, lub luag hauj lwm rau generating tshaj 90% ntawm lub ntiaj teb no sequencing cov ntaub ntawv.Lub hauv paus ntsiab lus ntawm SBS suav nrog cov duab fluorescently sau cov ntawv thim rov qab raws li txhua qhov dNTP tau ntxiv, thiab tom qab ntawd tau txiav kom tso cai rau kev koom ua ke ntawm lub hauv paus tom ntej.Nrog rau tag nrho plaub qhov thim rov qab-txhim kho dNTPs tam sim no nyob rau hauv txhua lub voj voog sib luag, kev sib tw ntuj txo qis kev sib koom ua ke.Qhov kev siv thev naus laus zis no txhawb nqa ob qho tib si nyeem ib leeg thiab ua ke-kawg cov tsev qiv ntawv, ua rau ntau yam kev siv genomic.Illumina sequencing's high-throughput peev xwm thiab precision qhov chaw nws yog lub hauv paus hauv kev tshawb fawb genomics, txhawb cov kws tshawb fawb los daws qhov tsis sib xws ntawm cov genomes nrog cov ntsiab lus tsis sib xws thiab kev ua haujlwm zoo.

DNBSEQ, tsim los ntawm BGI, yog lwm qhov tshiab NGS thev naus laus zis uas tau tswj hwm kom txo qis cov nqi sib txuas ntxiv thiab nce kev nce qib.Kev npaj ntawm DNBSEQ cov tsev qiv ntawv suav nrog DNA fragmentation, kev npaj ntawm ssDNA thiab dov lub voj voog kom tau txais cov DNA nanoballs (DNB).Cov no yog tom qab ntawd thauj mus rau qhov chaw ruaj khov thiab tom qab sib txuas los ntawm combinatorial Probe-Anchor Synthesis (cPAS).

Peb lub tsev qiv ntawv ua ntej ua tiav cov kev pabcuam pab txhawb cov neeg siv khoom hauv kev npaj lawv cov tsev qiv ntawv sib txuas los ntawm ntau qhov chaw (mRNA, tag nrho genome, amplicon, thiab lwm yam).Tom qab ntawd, cov tsev qiv ntawv no tuaj yeem raug xa mus rau peb cov chaw sib txuas ua ke rau kev tswj xyuas zoo thiab sib txuas hauv Illumina lossis BGI platforms.


Cov ntsiab lus kev pabcuam

Kev tshwm sim Demo

Nta

Platforms:Illumina NovaSeq 6000, NovaSeq, HiSeq X Ten thiab BGI-DNB-T7

Sequence hom:PE 50, PE 100, PE 150, PE 250

Kev tswj xyuas cov tsev qiv ntawv zoo ua ntej ua ntu zus

Sequencing cov ntaub ntawv xa thiab QC:xa ntawm QC daim ntawv qhia thiab cov ntaub ntawv nyoos hauv fastq hom tom qab demultiplexing thiab lim Q30 nyeem.

 

Kev Pabcuam Zoo

Versatility ntawm Sequence Services:tus neeg siv khoom tuaj yeem xaiv ua raws li txoj kab, ntws ntawm tes lossis cov ntaub ntawv ntau npaum li cas.

Versatility ntawm platforms:DNB cov tsev qiv ntawv tuaj yeem hloov mus rau Illumina platforms

Kev paub dav dav ntawm Illumina sequencing platform:nrog ntau txhiab txoj haujlwm kaw nrog ntau hom. 

Kev xa khoom ntawm QC daim ntawv qhia:nrog rau kev ntsuas zoo, cov ntaub ntawv raug thiab tag nrho cov kev ua tau zoo ntawm qhov kev sib txuas ua ke.

Mature sequencing txheej txheem:nrog lub sijhawm luv luv.

Rigorous Quality Control: Peb ua raws li QC nruj me ntsis kom lav qhov kev xa khoom ntawm cov txiaj ntsig zoo.

Cov Qauv Xav Tau *

Partial Lane Sequencing

Tus nqi ntawm cov ntaub ntawv (X)

Concentration (qPCR/nM)

Ntim

X ≤ 50 Gb

≥ 2 nM

≥ 20 μl

50 Gb ≤ X < 100 Gb

≥ 3 nM

≥ 20 μl

X ≥ 100 Gb

≥ 4 nM

≥ 20 μl

Ib Txoj Kev (Illumina)

Platform

Concentration (qPCR/nM)

Ntim

HiSeq X Ten

≥ 2 nM

≥ 20 μl

NovaSeq 6000 SP

≥ 1 nM

≥ 25 μl

NovaSeq 6000 S4

≥1.5nM

≥ 25 μl

NovaSeq X

≥1.5nM

≥ 25 μl

BGI-DNBSEQ-T7

≥1.5nM

≥ 25 μl

 Ntxiv nrog rau qhov concentration thiab tag nrho cov nyiaj, tus qauv tsim nyog ncov kuj yuav tsum tau.

 

Thov hu rau peb yog tias koj cov qauv ua tsis tau raws li cov khoom siv pib.

Kev Pabcuam Ua Haujlwm

qauv npaj

Tswj tsev qiv ntawv zoo

Sequencing

Sequencing

Cov ntaub ntawv tsom xam

Kev tswj cov ntaub ntawv zoo

Qauv QC

Qhov project xa


  • Yav dhau los:
  • Tom ntej:

  • QC daim ntawv qhia

    Ib daim ntawv qhia txog qhov zoo ntawm lub tsev qiv ntawv yog muab ua ntej sequencing, ntsuam xyuas cov tsev qiv ntawv, thiab fragmentation.

     

    Sequencing QC daim ntawv qhia

     

    Table 1. Kev txheeb cais ntawm cov ntaub ntawv sib txuas.

    Qauv ID

    BMKID

    Raw nyeem

    Cov ntaub ntawv raw (bp)

    Kev nyeem ntawv huv (%)

    Q20 (%)

    Q30 (%)

    GC(%)

    C_01

    BMK_01

    22, 870, 120

    6,861,036,000 ib

    96.48 ib

    99.14 ib

    94.85 ib

    36.67 ib

    C_02

    BMK_02

    14, 717, 867 ib

    4, 415, 360, 100

    96.00 Nws

    98.95 ib

    93.89 ib

    37.08 Nws

    Daim duab 1. Kev faib khoom zoo raws li nyeem hauv txhua tus qauv

    A9

    Daim duab 2. Kev faib tawm hauv paus

    A10

    Daim duab 3. Kev faib cov ntawv nyeem hauv cov ntaub ntawv sib txuas

    A11

     

    tau ib nqe lus

    Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Xa koj cov lus rau peb: