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Lihlahisoa

Illumina lilaebrari tse entsoeng esale pele

Theknoloji ea tatellano ea Illumina, e ipapisitseng le Sequencing by Synthesis (SBS), ke popontšuoa ea lefatše ka bophara ea NGS, e ikarabellang bakeng sa ho hlahisa ho feta 90% ea data ea tatellano ea lefatše. Molao-motheo oa SBS o kenyelletsa ho nahana ka li-terminator tse fetolehang tse ngotsoeng ka fluorescent ha dNTP ka 'ngoe e eketsoa, ​​​​'me ka mor'a moo ea thijoa ho lumella ho kenyelletsoa ha setsi se latelang. Ka li-dNTP tse 'ne tse ka fetolehang tse tlamang li-terminator tse teng potolohong e' ngoe le e 'ngoe ea tatellano, tlholisano ea tlhaho e fokotsa leeme la kenyelletso. Theknoloji ena e feto-fetohang e ts'ehetsa lilaebrari tse baloang ha motho a le mong le tse peli, tse sebetsanang le mefuta e mengata ea likopo tsa genomic. Bokhoni ba tatellano e phahameng ea Illumina le ho nepahala bo e beha e le motheo oa lipatlisiso tsa genomics, e matlafatsa bo-ramahlale ba ho manolla boqhetseke ba liphatsa tsa lefutso ka lintlha tse ke keng tsa lekanngoa le bokhabane.

Ts'ebeletso ea rona ea tatellano ea laeborari e entsoeng esale pele e thusa bareki ho hlophisa lilaeborari tse tatellano ho tsoa mehloling e fapaneng (mRNA, genome eohle, amplicon, lilaeborari tsa 10x, hara tse ling). Kamora moo, lilaebrari tsena li ka romelloa litsing tsa rona tsa tatellano bakeng sa taolo ea boleng le tatellano ea li-platform tsa Illumina.


Lintlha tsa Tšebeletso

Sephetho sa Demo

Likaroloana

Platform:Illumina NovaSeq 6000 le NovaSeq X Plus

Mekhoa ea tatellano:PE150 le PE250

Taolo ea boleng ba lilaebrari pele ho tatellano

Ho latela data ea QC le ho tsamaisoa:ho fana ka tlaleho ea QC le data e tala ka sebopeho sa fastq ka mor'a ho bala le ho sefa Q30

 

 

Melemo ea Tšebeletso

Litšebeletso tse fapaneng tsa Sequencing:moreki a ka khetha ho tatellano ka lane, phallo cell, kapa ka bongata ba data e hlokahalang (tekanyo e sa fellang ea lane).

Boiphihlelo bo pharalletseng sethaleng sa tatellano sa Illumina:ka likete tsa merero e koetsoeng e nang le mefuta e fapaneng. 

Tlhahiso ea tlaleho ea tatellano ea QC:ka metrics ea boleng, ho nepahala ha data le ts'ebetso e akaretsang ea morero oa tatellano.

Ts'ebetso ea tatellano e holileng:ka nako e khuts'oane ea ho tsamaea.

Taolo ea Boleng e Tiileng: re kenya ts'ebetsong litlhoko tse tiileng tsa QC ho netefatsa ho fana ka liphetho tsa boleng bo holimo kamehla.

 

 

Mehlala ea Platform

Sethala

Phallo Cell

Mokhoa oa tatellano

Yuniti

Khakanyo ea tlhahiso

NovaSeq X

10B (litsela tse 8)

PE150

Single Lane

Karolo e itseng

375Gb / Lane

25B (litsela tse 8)

PE150

Single Lane

Karolo e itseng

1000 Gb / Lane

NovaSeq 6000

SP Flow cell (litsela tse 2)

PE250

Phallo Cell

Single Lane

Karolo e itseng

325-400 M bala / Lane

S4 Flow cell (litsela tse 4)

PE150

Phallo Cell

Single Lane

Karolo e itseng

~800 Gb / Lane

Litlhoko tsa Mohlala

 

Chelete ea data (X)

Khokahano (qPCR/nM)

Bolumo

Sekhechana sa Lane Sequencing

 

 

X ≤ 10 Gb

≥ 1 nM

≥ 25 μl

10 Gb < X ≤ 50 Gb

≥ 2 nM

≥ 25 μl

50 Gb < X ≤ 100 Gb

≥ 3 nM

≥ 25 μl

X > 100 Gb

≥ 4 nM

≥ 25 μl

Lane Sequencing

Ka Lane

≥ 1.5 nM / Letamo la libuka

≥ 25 μl / Letamo la laebrari

Ntle le ho tsepamisa mohopolo le palo eohle, ho boetse ho hlokahala mohlala o loketseng oa tlhoro.

Tlhokomeliso: Tatelano ea lilaeborari tse fapaneng e hloka hore PhiX e kenelle ho netefatsa hore mohala o matla.

Re khothaletsa ho fana ka lilaeborari tse kopantsoeng esale pele joalo ka mehlala. Haeba o hloka BMKGENE ho etsa pokello ea libuka, ka kopo sheba ho

litlhoko tsa laebrari bakeng sa tatellano e sa fellang ea litselana.

Boholo ba Laebrari ('mapa oa tlhoro)

Tlhōrō e kholo e lokela ho ba ka hare ho 300-450 bp.
Lilaebrari li tlameha ho ba le tlhoro e le 'ngoe e kholo, ha ho na tšilafalo ea adaptara le li-primer dimers.

Ka kopo ikopanye le rona haeba disampole tsa hau li sa fihlelle litlhoko tsa ho qala.

Ts'ebetso ea ts'ebetso ea litšebeletso

ho lokisetsa mohlala

Taolo ea boleng ba laebrari

Tatelano

Tatelano

Tlhahlobo ea lintlha

Taolo ea boleng ba data

Mohlala oa QC

Phano ea morero


  • E fetileng:
  • E 'ngoe:

  • Tlaleho ea Library QC

    Tlaleho ea boleng ba laebrari e fanoa pele ho tatellano, ho lekola palo ea laebrari, le ho aroloa.

     

    Ho latela tlaleho ea QC

     

    Letlapa la 1. Lipalopalo tsa tatellano ea lintlha.

    ID ea mohlala

    BMKID

    E bala e tala

    Raw Data (bp)

    Ho bala hantle (%)

    Q20(%)

    Q30(%)

    GC(%)

    C_01

    BMK_01

    22,870,120

    6,861,036,000

    96.48

    99.14

    94.85

    36.67

    C_02

    BMK_02

    14,717,867

    4,415,360,100

    96.00

    98.95

    93.89

    37.08

    Setšoantšo sa 1. Kabo ea boleng hammoho le lipalo ho sampole ka 'ngoe

    A9

    Setšoantšo sa 2. Kabo ea litaba tsa motheo

    A10

    Setšoantšo sa 3. Kabo ea litaba tse baloang ka tatellano ea data

    A11

     

    fumana qotso

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