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Lihlahisoa

Lilaebrari tse entsoeng esale pele tsa Illumina

Theknoloji ea tatellano ea Illumina, e thehiloeng ho Sequencing by Synthesis (SBS), ke boqapi bo amoheloang lefatšeng ka bophara ba NGS, bo ikarabellang bakeng sa ho hlahisa data ea tatellano ea lefats'e e fetang 90%. Molao-motheo oa SBS o kenyelletsa ho etsa litšoantšo tsa li-terminator tse khutlisetsoang morao tse nang le mabitso a fluorescent ha dNTP ka 'ngoe e eketsoa, ​​​​'me hamorao ea khaoloa ho lumella ho kenyelletsoa ha motheo o latelang. Ka li-dNTP tsohle tse 'ne tse khutlisetsoang morao tse nang le li-terminator tse teng potolohong ka 'ngoe ea tatellano, tlholisano ea tlhaho e fokotsa leeme la ho kenyelletsoa. ​​Theknoloji ena e feto-fetohang e tšehetsa lilaebrari tse baloang ka bonngoe le tse kopantsoeng, e sebeletsa mefuta e fapaneng ea lits'ebetso tsa genomic. Bokhoni bo phahameng ba Illumina sequencing le ho nepahala li e beha e le lejoe la motheo lipatlisisong tsa genomics, li matlafatsa bo-rasaense ho phutholla mathata a genomes ka lintlha tse sa bapisoang le bokhoni.

Tšebeletso ea rona ea ho hlophisa lilaebrari e entsoeng esale pele e nolofalletsa bareki ho lokisa lilaebrari tsa ho hlophisa tatellano ho tsoa mehloling e fapaneng (mRNA, genome eohle, amplicon, lilaebrari tse 10x, har'a tse ling). Ka mor'a moo, lilaebrari tsena li ka romeloa litsing tsa rona tsa ho hlophisa tatellano bakeng sa taolo ea boleng le tatellano lipulong tsa Illumina.


Lintlha tsa Tšebeletso

Sephetho sa Pontšo

Likaroloana

Li-platform:Illumina NovaSeq 6000 le NovaSeq X Plus

Mekhoa ea ho latellana ha lintho:PE150 le PE250

Taolo ea boleng ba lilaebrari pele ho hlophisoa tatellano

Ho hlophisa QC ea data le ho e isa ka tatellano:ho tlisoa ha tlaleho ea QC le data e tala ka mokhoa oa fastq kamora ho arola le ho sefa lipalo tsa Q30

 

 

Melemo ea Tšebeletso

Ho feto-fetoha ha lits'ebeletso tsa ho latellana ha lintho:moreki a ka khetha ho latellana ka tsela, sele ea phallo, kapa ka bongata ba data bo hlokahalang (ho latellana ha tsela e sa fellang).

Phihlelo e pharaletseng sethaleng sa tatellano ea Illumina:ka merero e likete e koetsoeng e nang le mefuta e fapaneng. 

Ho tlisoa ha tlaleho ea QC ea tatellano:ka litekanyo tsa boleng, ho nepahala ha data le ts'ebetso ka kakaretso ea projeke ea tatellano.

Mokhoa oa ho hlophisa lintho tse holileng:ka nako e khutšoanyane ea ho reteleha.

Taolo e Matla ea Boleng: re kenya tshebetsong ditlhoko tse tiileng tsa QC ho netefatsa hore re fumana diphetho tsa boleng bo hodimo ka dinako tsohle.

 

 

Mehlala ea Li-platform

Sethala

Sele ea Phallo

Mokhoa oa ho latellana

Yuniti

Sephetho se hakantsoeng

NovaSeq X

10B (litsela tse 8)

PE150

Single Lane

Tsela e sa fellang

375Gb / Tsela

25B (litsela tse 8)

PE150

Single Lane

Tsela e sa fellang

1000 Gb/Mola

NovaSeq 6000

Sele ea Phallo ea SP (litsela tse 2)

PE250

Sele ea Phallo

Single Lane

Tsela e sa fellang

Lipalo tse 325-400 M / Tsela

Sele ea phallo ea S4 (methapo e 4)

PE150

Sele ea Phallo

Single Lane

Tsela e sa fellang

~800 Gb / Tsela

Litlhoko tsa Sampole

 

Palo ea Lintlha (X)

Ho tsepamisa maikutlo (qPCR/nM)

Molumo

Tatellano ea Litsela tse sa fellang

 

 

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

Tatellano ea Litsela

Ka Tsela

≥ 1.5 nM / Letangoana la ho sesa la laeborari

≥ 25 μl / Letangoana la ho sesa la laeborari

Ntle le ho tsepamisa maikutlo le bongata bohle, mokhoa o loketseng oa tlhoro le oona oa hlokahala.

Hlokomela: Ho latellana ha litsela tsa lilaebrari tsa mefuta e fokolang ho hloka hore PhiX e kene ho netefatsa hore ho na le sebaka se matla sa ho fihlella.

Re khothaletsa ho romela lilaebrari tse kopantsoeng esale pele e le mehlala. Haeba o hloka hore BMKGENE e etse pokello ea lilaebrari, ka kopo sheba

litlhoko tsa laeborari bakeng sa tatellano ea litsela tse sa fellang.

Boholo ba Laeborari ('Mapa oa tlhoro)

Tlhōrō e kholo e lokela ho ba ka hare ho 300-450 bp.
Lilaeborari li lokela ho ba le tlhōrō e le 'ngoe e kholo, ho se silafatsoe ke adaptara le ho se be le li-primer dimers.

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

Mokhoa oa Tšebeletso

ho lokisetsa sampole

Taolo ea boleng ba laeborari

Tatellano

Tatellano

Tlhahlobo ea lintlha

Taolo ea boleng ba data

Mohlala oa QC

Phepelo ea projeke


  • E fetileng:
  • E 'ngoe:

  • Tlaleho ea QC ea Laeborari

    Tlaleho ea boleng ba laeborari e fanoa pele ho hlophisoa tatellano, ho lekolwa bongata ba laeborari le ho aroloa ha likarolo.

     

    Tlaleho ea QC ea tatellano

     

    Tafole ea 1. Lipalopalo mabapi le lintlha tsa tatellano.

    ID ea mohlala

    BMKID

    Libuka tse tala

    Lintlha tse tala (bp)

    Lipalo tse hloekileng (%)

    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 sampole ka 'ngoe

    A9

    Setšoantšo sa 2. Kabo ea motheo ea litaba

    A10

    Setšoantšo sa 3. Kabo ea litaba tse baliloeng ka tatellano ea lintlha

    A11

     

    fumana khoteshene

    Ngola molaetsa oa hau mona 'me u o romelle ho rona

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