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ọkọlọtọ-03

Ngwaahịa

Genomics atụnyere

Genomics atụnyere gụnyere nyocha na ntụnyere usoro genome dum na usoro n'etiti ụdị dị iche iche. Mpaghara a na-achọ ikpughe mmalite nke ụdị dị iche iche, kọwapụta ọrụ mkpụrụ ndụ ihe nketa, wee kọwapụta usoro usoro usoro mkpụrụ ndụ ihe nketa site na ịchọpụta usoro echekwara ma ọ bụ dị iche iche na ihe dị iche iche. Ọmụmụ ihe ọmụmụ genomics comparative comparative agụnyere nyocha dị ka ezinụlọ mkpụrụ ndụ ihe nketa, mmepe evolushọn, ihe omume mpịakọta genome dum, na mmetụta nke nrụgide nhọrọ.


Nkọwa ọrụ

Nsonaazụ ngosi

Ọmụmụ ihe

Uru ọrụ

1 Comparative-genomics

Ọkachamara sara mbara na ndekọ mbipụta: na-akwakọba, BMKGene emechaala ihe karịrị 90 genomics comparative organised, na mkpokọta mmetụta ihe ruru 900.

Nyocha bioinformatics zuru oke: ngwugwu nyocha nwere nyocha asatọ a na-achọkarị, na-enye ọnụ ọgụgụ dị njikere ibipụta nke ọma ma na-enye ohere maka nkọwa dị mfe nke nsonaazụ.

Ndị otu bioinformatics nwere nkà dị ukwuu na okirikiri nyocha dị mkpirikpi: nwere ahụmịhe dị ukwuu na nyocha genomics atụnyere, ndị otu BMKGene na-emezu ihe nyocha ahaziri iche dị iche iche n'oge obere oge.

Nkwado mgbe ọrịre ahịa:Nkwenye anyị ga-agafe karịa mmecha ọrụ yana oge ọrụ ọnwa 3 gachara. N'ime oge a, anyị na-enye nlebanya ọrụ, enyemaka nchọpụta nsogbu, yana oge ajụjụ & A iji zaa ajụjụ ọ bụla metụtara nsonaazụ ya.

Nkọwapụta ọrụ

Atụmatụ ngbanwe oge

Ọnụọgụ nke ụdị

Nyocha

30 ụbọchị ọrụ

6-12

Nchịkọta ezinụlọ Gene

Mgbasawanye na mkpirisi ezinụlọ Gene

Ewu osisi phylogenetic

Ntụle oge dị iche (chọrọ nhazi nke fosil)

Oge ntinye LTR (maka osisi)

Ntugharị genome dum (Maka osisi)

Nrụgide nhọrọ

Nyocha synteny

Nyocha bioinformatics

● Ezinụlọ Gene

● Mkpụrụ ndụ ihe nketa

● Oge mgbanwe

● nrụgide nhọrọ

● Nyocha nke synteny

流程图 Comparative Genomics

Ihe nlele chọrọ na nnyefe

Ihe atụ chọrọ:

Tissue ma ọ bụ DNA maka nhazi genome na mgbakọ

Maka anụ ahụ

Ụdị

Anụ ahụ

Nyocha

Ọnụ ego nke PacBio CCS

Anụmanụ

Anụ ahụ visceral

0,5-1 g

≥ 3.5 g

Anụ ahụ akwara

≥ 5.0 g

5.0 ml nke mmiri ara ehi

Ọbara anụ mammali

0.5 ml nke mmiri ara ehi

Anụ ọkụkọ/Ọbara azụ

Osisi

Akwụkwọ ọhụrụ

1 ~ 2 g

≥ 5.0 g

 

Petal/stem

1 ~ 2 g

≥ 10.0 g

 

Mgbọrọgwụ/Mkpụrụ

1 ~ 2 g

≥ 20.0 g

Selụ

cell mebere

-

≥ 1 x 108

Data

Faịlụ usoro genome(.fasta) na faịlụ nkọwa (.gff3) nke ụdị nwere njikọ chiri anya

Usoro ọrụ ọrụ

Ihe atụ QC

Nnwale imewe

nnyefe sample

Nbufe ihe atụ

Nkwadebe ụlọ akwụkwọ

Ịrụ ụlọ akwụkwọ

Usoro

Usoro

Nyocha data

Nyocha data

Mgbe ire Ọrụ

Mgbe-ire ọrụ


  • Nke gara aga:
  • Osote:

  • *Nsonaazụ ngosi egosiri ebe a sitere na genome bipụtara na Teknụzụ Biomarker

    Ntinye oge 1.LTR: Ọnụ ọgụgụ ahụ gosipụtara nkesa bimodal pụrụ iche na oge ntinye LTR-RT na Weining rye genome, ma e jiri ya tụnyere ụdị ndị ọzọ. Ọnụ ọgụgụ kacha ọhụrụ pụtara ihe dị ka nde afọ 0.5 gara aga.

    Ntụnye oge 3LTR-na-Weining-rye

    Li Guang et al.,Genetics okike, 2021

     

     

    2.Phylogeny na gene family analysis on chayote (Sechium edule): Site n'ịtụle chayote na ụdị 13 ndị ọzọ metụtara na ezinụlọ mkpụrụ ndụ ihe nketa, a chọpụtara na Chayote nwere njikọ chiri anya na gourd agwọ (Trichosanthes anguina). Chayote sitere na gourd agwọ na gburugburu 27-45 Mya na dum genome mbiputegharị (WGD) ka hụrụ na chayote na 25± 4 Mya, nke bụ ihe omume WGD nke atọ na cucuibitaceae.

    4 Phylogenetic-osisi-nke-chayote

    Fu A et al.,Nnyocha Horticulture, 2021

     

     

    3.Synteny analysis: Ụfọdụ mkpụrụ ndụ ihe nketa metụtara phytohormones na mmepe mkpụrụ osisi ka a hụrụ na chayote, gourd agwọ na skwọsh. Mmekọrịta dị n'etiti chayote na skwọsh dị ntakịrị elu karịa nke dị n'etiti chayote na gourd agwọ.

    4 Phylogenetic-osisi-nke-chayote

    Fu A et al.,Nnyocha Horticulture, 2021

     

     

    4.Gene nyocha ezinụlọ: nkwalite KEGG na mgbasawanye ezinụlọ na mkpirisi na G.thurberi na G.davidsonii genomes gosiri na steroid biosynthesis na brassinosteroid biosynthesis metụtara mkpụrụ ndụ ihe nketa.

    4 Phylogenetic-osisi-nke-chayote

    Yang Z et al.,BMC Biology, 2021

     

     

    5.Ntụle mbigharị genome dum: 4DTV na nyocha nkesa Ks gosipụtara ihe omume mbigharị genome dum. Ọnụ ọgụgụ kacha elu nke intraspecies gosipụtara mmemme mpịaji. Ọnụ ọgụgụ kacha nke interspecies gosiri mmemme ntukọ. Nnyocha ahụ gosiri na atụnyere ụdị atọ ndị ọzọ nwere njikọ chiri anya, O. europaea gara n'ọtụtụ mkpụrụ ndụ ihe nketa n'oge na-adịbeghị anya.

    4 Phylogenetic-osisi-nke-chayote

    Rao G et al.,Nnyocha Horticulture, 2021

    Okwu BMK

    Rose na-enweghị prickle: nghọta genomic jikọtara na mmegharị mmiri

    Ebipụtara: Nyocha Sayensị Mba, 2021

    Atụmatụ usoro:

    'Basye'sEjighi ogwu' (R.Wichurainan) genome:
    Ihe ruru. 93 X PacBio + ihe ruru. 90 X Nanopore + 267 X Illumina

    Nsonaazụ igodo

    1.High mma R.wichuraiana genome e wuru na-eji ogologo-agụ usoro usoro, nke na-enye mgbakọ nke 530.07 Mb (Empụtara genome size bụ mkpokọta 525.9 Mb site flow cytometry na 525.5 site genome nnyocha e mere; Heterozygosity bụ gburugburu 1.03%). BUSCO mere atụmatụ akara bụ 93.9%. N'iji ya tụnyere "Old blush" (haploOB), ịdị mma na izu oke nke genome a kwadoro site na nzizi isi otu isi na nchịkọta mgbakọ LTR (LAI = 20.03). R.wichuraiana genome nwere mkpụrụ ndụ ihe nketa protein 32,674.

    2.Multi-omics nkwonkwo nyocha, nke mejupụtara genomics comparative, transcriptomics, QTL nyocha nke mkpụrụ ndụ ihe nketa, kpughere nkọwa dị mkpa n'etiti R. wichuraiana na Rosa chinensis. Ọzọkwa, mgbanwe okwu nke mkpụrụ ndụ ihe nketa metụtara na QTL nwere ike jikọta ya na ụkpụrụ prickle.

    7KEGG-mmebawanye-na-gene-ezi-na-ụlọ-na-nkwekọrịta

    Ntụle mkpụrụ ndụ ihe nketa dị n'etiti Basye;s Thornless na Rosa chinensis gụnyere nyocha synteny, ụyọkọ ezinụlọ, mgbasawanye na mkpirisi nyocha, kpughere ọnụ ọgụgụ dị ukwuu nke ọdịiche, nke metụtara àgwà dị mkpa na Roses. Mgbasawanye pụrụ iche na ezinụlọ NAC na FAR1/FRS nwere ike jikọta ya na nguzogide ntụpọ ojii.

    81 Comparative-genomics-analyses-netiti-BT-na-OB 82 Comparative-genomics-analyses-netiti-BT-na-OB 83 Comparative-genomics-analyses-netiti-BT-na-OB

    Ntụle mkpụrụ ndụ ihe atụ n'etiti BT na haploOB genomes.

    Ntụaka

    Zhong, M., et al. "Rose enweghị prickle: nghọta genomic jikọtara ya na mmegharị mmiri"Nyocha Sayensị Mba, 2021;, nwab092.

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