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Zvigadzirwa

Dna / rna sequencing -pacbio sequencer

Pacbio Sequencing Puratifomu Rakareba-kuverenga-kuverenga, rinozivikanwa seimwe yeChitatu-chizvarwa kutevedzana (TGS) tekinoroji. Iyo core tekinoroji, imwe-molecule chaiyo-nguva (Smrr), inopa simba rechizvarwa chekuverenga nemamita e kilo-base pakureba. Pazasi pe "Sequencing-neSynthesis", Symboliteside resolude inowanikwa ne zero-mode waveguide (ZMW), uko chete vhoriyamu chete pazasi (saiti ye molecule synthesis), inovhenekerwa. Mukuwedzera, Smrr kutevedzana kwakanyanya kudzivisa kutevedzana-kwakananga kusarura muNGS system, mune iyo yakawanda yePCremplation matanho haadikanwe mukugadzira maAbhuramu.

 

Chikuva: Sequel II, Revio


Nhoroondo dzeBasa

Migumisiro

Zvimiro

Miviri yekutsvagisa modes paPacbio Sequencer: inoenderera mberi kuverenga kuverenga (clr) uye kutenderera kubvumirana kuverenga (CCS)

Sequencing Mode Saizi raibhurari Theoretical dataGoho (pasero) Imwe-baseKunyatso Zvishandiso
CLR 20kb, 30kb, nezvimwewo 80 GB kusvika 130 GB Approx. 85% De novo, Sv Kudana, Etc.
CCC 15-20 KB

14 kusvika 40 GB / Sero (Sequel II)

70 kusvika 110 GB / Sero (revio)

Zvinoenderana nesamples

Approx. 99% De novo, SnP / Indel / SV Kufona, iso-seq,

Kuenzanisa kwekuita uye maficha eRevio uye Sequel II

Mazwi

Sequel II system

Revio System

Kuwedzera

Yakakwira density

Mamirioni masere ZMMS

Mamirioni makumi maviri nemashanu ZMMS

3x

Matanho akazvimirira

1

4

4x

Pfupi pfupi nguva

Maawa makumi matatu

Maawa makumi maviri nemana

1.25x

30x hifi vanhu / gore

88

1,300

15x zvese

Zvigadzirwa zvebasa

● Anopfuura makore masere anowana paPacbio Sequencing chikuva nezviuru zvemapurojekiti akavharwa nemarudzi akasiyana siyana.

● Zvakarongedzwa zvizere neChikamu cheCacbio Sequencing mapuratifomu, revio to laventee yakakwana kutevedzana yekupfuura.

● Kukurumidza kutendeuka-kutenderedza nguva, yepamusoro data goho uye data rakaringana.

● Akapatsanurwa mumazana emabhuku eCacbio-akavhomora.

Zvinodiwa Muenzaniso


Sampuli mhando Huwandu Concentration (Qubit®) Vhoriyamu Kuchena Vamwe
Genomic DNA Zvinoenderana nedata zvinodiwa ≥50 NG / μL ≥15μ Od260 / 280 = 1,7-2.2;
Od260 / 230 = 1.8-2.5;
Bvisa peak pa 260 nm,Hapana Kusvibisa
Kusimbisa kunoda kuyerwa ne quibit uye quibit / nanopore = 0.8-2.5
Yakazara rna ≥1.2μG ≥120 NG / μL ≥15μ Od260 / 280 = 1,7.5;
Od260 / 230 = 0.5-2.5;Hapana Kusvibisa

Rin Kukosha ≥7.5

5828s / 18s≥1

 

Basa rekushandira

Kuenzanisira Kugadzirira

Kuenzanisira Kugadzirira

Kugadzirira Raibhurari

Raibhurari Kuvaka

Kutevedzana

Kutevedzana

Kuongororwa kwedata

Kuongororwa kwedata

SAMPLE QC

Kutumirwa kwepurojekiti


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  • 1.In-imba data goho

    Data yakagadzirwa kubva pamakumi matanhatu eCCS cell (kubva ku26 marudzi)

    Data-Pacbio-CCS-15 KB Pakati Max Min Pakati
    Goho - rugwaro rwokutanga (GB) 421.12 544.27 221.38 426.58
    Yadhi - CCS (GB) 25.93 38.59 10.86 25.43
    Polymerase N50 145,651 175,430 118,118 144,689
    Zvikungo N50 17,509 23,924 12,485 17,584
    CCC N50 14,490 19,034 9,876 14,747
    Avhareji kureba-polymerase 67,995 89,379 49,684 66,433
    Avhareji kureba-kukurumidza 15,866 21,036 11,657 16,012
    Avhareji kureba-ccs 14,489 19,074 8,575 14,655

    Data yakagadzirwa kubva 16 crr masero (kubva pamarudzi manomwe)

    Data-pacbio-clr-30kb Pakati Max Min Pakati
    Goho - rugwaro rwokutanga (GB) 142.20 291.40 50.55 142.49
    Polymerase N50 39,45 49,49 121,191 15,389 35,231
    Zvikungo N50 28,490 41,012 14,430 29,063
    Avhareji kureba-polymerase 22,063 48,886 8,747 21,555
    Avhareji kureba-kukurumidza 17,720 27,225 8,293 17,779

    2.data QC - DemoStatistics pane data goho

    Sampuli

    CCS anoverenga nhamba

    Yakazara CCs zvigadziko (BP)

    CCS anoverenga N50 (BP)

    CCC zvinoreva kureba (BP)

    CCC kureba kwazvo kuverenga (BP)

    Zvinyorwa Zvekutanga (BP)

    CCC rate (%)

    Pb_bmkxxx

    3,444,159

    54,164,12,586

    15,728

    15,726

    36,110

    863,326,3,465

    6.27

     

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