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mRNA-seq (NGS) yokhala ndi genome yofotokozera

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mRNA-seq (NGS) yokhala ndi genome yofotokozera

RNA-seq ndi chida chodziwika bwino pa sayansi ya zamoyo ndi mbewu, chomwe chimatseka kusiyana pakati pa majini ndi ma proteome. Mphamvu yake ili pakupeza zolemba zatsopano ndikuyesa momwe zimaonekera muyeso umodzi. Imagwiritsidwa ntchito kwambiri pamaphunziro oyerekeza a transcriptomic, kuwunikira majini okhudzana ndi makhalidwe osiyanasiyana kapena ma phenotypes, monga kufananiza zosinthika ndi mitundu yachilengedwe kapena kuwulula mawonekedwe a majini pansi pa mikhalidwe inayake. BMKCloud mRNA(Reference) APP imaphatikiza kuchuluka kwa mafotokozedwe, kusanthula kwa mafotokozedwe osiyana (DEG), ndi kusanthula kwa kapangidwe ka sequence mu pipeline ya mRNA-seq(NGS) bioinformatics ndikuphatikiza mphamvu za mapulogalamu ofanana, kuonetsetsa kuti ogwiritsa ntchito ndi osavuta kugwiritsa ntchito. Ogwiritsa ntchito amatha kukweza deta yawo ya RNA-seq ku mtambo, komwe Pulogalamuyi imapereka yankho lathunthu, lokhazikika la bioinformatic analysis. Kuphatikiza apo, imayika patsogolo zomwe makasitomala amakumana nazo, kupereka ntchito zomwe zimakonzedwa kuti zigwirizane ndi zosowa za ogwiritsa ntchito. Ogwiritsa ntchito amatha kukhazikitsa magawo ndikupereka ntchito ya pipeline okha, kuyang'ana lipoti lolumikizana, kuwona deta/ma diagram ndikupeza deta yonse, monga: kusankha majini ofunikira, kusonkhanitsa ntchito, kujambula zithunzi, ndi zina zotero.

Zotsatira za chiwonetsero
Kufufuza deta
Chofunikira cholowera kunja
Kusanthula kwakukulu
Buku lothandizira
Zotsatira za chiwonetsero

Kufufuza deta

Chofunikira cholowera kunja

Nsanja:Illumina, MGI
Njira:RNA-Seq
Kapangidwe: Deta yoyera, yosalala.
Mtundu wa laibulale:fr-unstranded, fr-firststrand kapena fr-secondstrand
Utali wowerenga:150 bp
Mtundu wa fayilo:*.fastq, *.fq, *.fastq.gz kapena *.fq.gz. Dongosololi lidzateroSakanizani mafayilo a .fastq okha malinga ndi mayina a mafayilo awo,mwachitsanzo *_1.fastq yolumikizidwa ndi *._2.fastq.
Chiwerengero cha zitsanzo:Palibe zoletsa pa chiwerengerochozitsanzo, koma nthawi yosanthula idzawonjezeka pamene chiwerengero chazitsanzo zimakula.
Kuchuluka kwa Deta Koyenera:6G pa chitsanzo chilichonse

Kusanthula kwakukulu
Kusanthula kwakukulu ndi zida za bioinformatic za mRNA-seq (Reference)njira ya payipi ndi iyi:
1. Kuwongolera Ubwino wa Rawdata:
• Kuchotsa ma sequences otsika, ma adapter sequences,ndi zina zotero;
•Zida: mapaipi opangidwa mkati mwa nyumba;
2. Kugwirizanitsa deta ndi genome yofotokozera:
• Kugwirizanitsa ma read ndi algorithm yodziwika bwino ndi splice motsutsana ndimajini ofotokozera.
•Zida:HISAT2, samtools
3. Kusanthula khalidwe la laibulale:
• Ikani kusanthula kutalika, kusanthula kuchuluka kwa zinthu zomwe zachitika, ndi zina zotero;
•Zida:samtools;
4. Kusanthula kapangidwe ka ndondomeko:
• Kusanthula kwina kwa ma splicing, kukonza kapangidwe ka majini,kuneneratu kwa majini atsopano, ndi zina zotero;
•Zida:Chingwe Chomangira, gffcompare, GATK,DAIMONDI, InterProScanndiHMMER.
5. Kusanthula kwa kusiyana kwa mawu:
• Kuwunika kwa DEG, kusanthula ubale wogwirizana, magwiridwe antchitokulemeretsa;
Zotsatira zosiyanasiyana zowonera;
RndiSEGseq, DESeq2, ggplot2, DEXSeq
Buku lothandizira
1. Kim, Daehwan ndi ena. “Kulinganiza majini pogwiritsa ntchito zithunzi ndikupanga majini pogwiritsa ntchito HISAT2 ndi HISAT-genotype.ChilengedweUkadaulo wa Zamoyo37 (2019): 907 - 915.
2. McKenna, Aaron ndi ena. “Chida Chofufuzira Majenomu: aMapReduce framework yowunikira DNA ya m'badwo wotsatirakutsata deta.Kafukufuku wa majini20 9 (2010): 1297-303.
3. Li, Heng ndi ena. “Kapangidwe ka Sequence Alignment/Map ndiZipangizo za SAM.Bioinformatics25 (2009): 2078 - 2079.
4. Perțea, Mihaela et al. "StringTie imathandizira kusinthakukonzanso kwa transcriptome kuchokera ku RNA-seq reads.ChilengedweUkadaulo wa Zamoyo33 (2015): 290-295.
5. Love, Michael I. et al. “Kuyerekeza kocheperako kwa kusintha kwa ma fold ndikufalikira kwa deta ya RNA-seq ndi DESeq2.JenomuZamoyo15 (2014): n. tsamba.
6. Eddy, Sean R.. “Kusaka kwa Mbiri Yofulumira ya HMM.”PLoS Biology ya Makompyuta7 (2011): n. tsamba.

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