Amaphuzu avelele
Kule webinar yamahora amabili, kuwudumo lwethu ukumema ochwepheshe abayisithupha enkundleni yezitshalo ze-genomics.Izikhulumi zethu zizonikeza incazelo ejulile ngezifundo ezimbili ze-Rye genomic, ezisanda kushicilelwa kamuvaI-Nature Genetics:
1. Ukuhlanganiswa kwe-Chromosome-scale genome kunikeza imininingwane nge-rye biology, evolution, namandla e-agronomic
2. Ukuhlanganiswa kofuzo lwekhwalithi ephezulu kugqamisa izici ze-rye genomic kanye nezakhi zofuzo ezibalulekile zezolimo
Futhi, siyajabula ukuba noSayensi Omkhulu we-R&D we-Biomarker Technologies ukwabelana ngolwazi lwakhe ngomhlangano we-de novo genome.
I-ajenda
09:00am CET
Amazwi Okwamukela
UZheng Hong-kun
Umsunguli kanye ne-CEO ye-Biomarker Technologies
Deng Xing-wang
Umongameli, Isikole Sezifundo Ezithuthukisiwe Zesayensi Yezolimo Peking University
09:15am
Ukuthuthukisa i-rye, i-triticale nokolweni ngokusebenzisa ukulandelana kwe-genome kwereferensi yekhwalithi ephezulu
Kule webinar, uProf. Wang usinikeze ukubuyekezwa okuphelele mayelana nesimo samanje socwaningo lwe-triticeae genomic futhi wabonisa impumelelo kanye nokuphumelela kwemisebenzi emibili evelele ocwaningweni lwe-Rye genome, esanda kushicilelwa kuNature Genetics futhi yethula lonke ucwaningo. amaqembu aholayo futhi afaka isandla emisebenzini.
09:25am
Cereal genomics @ IPK Gatersleben
Utshani obusanhlamvu besizwe sakwa-Triticeae buwumthombo wokudla omkhulu ezindaweni ezipholile, osekuyisikhathi eside bubhekwa njengendawo ethandwa kakhulu ekuthuthukisweni kwezitshalo nasekuzaleni.Kuzo zonke izinhlobo zezilwane ezitshalwayo, lesi sizwe sidume ngezici zaso ze-genomic eziyinkimbinkimbi kakhulu ezihlanganisa ubukhulu be-genome enkulu, okuqukethwe okuphezulu kwama-TEs, i-polyploidy, njll. Kulesi sihloko, uProf. Nils Stein usinike isingeniso esiphelele nge-IPK Gatersleben kanye nesimo samanje sokusanhlamvu. ucwaningo lwe-genomic@IPK Gatersleben.
09:35am
Umhlangano we-Chromosome-scale genome uhlinzeka ngemininingwane nge-rye biology, evolution, namandla e-agronomic
UDkt. M Timothy Rabanus-Wallace, Leibniz Institute of Plant Genetics and Crop Plan Research(IPK)I-Rye (i-Secale cereale L.) iyisitshalo sokusanhlamvu esikwazi ukumelana nesimo sezulu, esisetshenziswa kakhulu ukukhiqiza izinhlobo zikakolweni ezithuthukisiwe ngokusebenzisa i-hybridisation, futhi inohlobo lonke lwezakhi zofuzo ezidingekayo ukuze sikwazi ukuzalanisa ingxubevange.I-Rye iyi-allogamous futhi isanda kufakwa ezifuyweni, okwenza amarye alinywe afinyelele echibini lofuzo lasendle elihlukahlukene nelisebenzisekayo.Ukuze siqhubeke sithuthukise amandla e-agronomic ye-rye, sikhiqize isichasiselo sesilinganiso se-chromosome se-rye genome engu-7.9 Mbp, futhi saqinisekisa kabanzi ikhwalithi yayo sisebenzisa iqoqo lemithombo yofuzo yamangqamuzana.Sibonisa ukusetshenziswa kwalesi sisetshenziswa ngophenyo olubanzi.Sethula okutholakele mayelana nokuhlukaniswa kofuzo okungaphelele kwe-rye etshaliwe ezihlotsheni zasendle, izindlela zokuziphendukela kwemvelo kwezakhi zofuzo, ukumelana ne-pathogen, ukubekezelela izinga lokushisa eliphansi, izinhlelo zokulawula inzalo zokuzalanisa okuxubile, kanye nenzuzo yesivuno sokungeniswa kwe-rye-wheat.
10:05am
Ukuhlanganiswa kofuzo lwekhwalithi ephezulu kugqamisa izici ze-rye genomic kanye nofuzo olubalulekile ngokwezolimo
I-Rye iyisitshalo esibalulekile sokudla neklabishi, isisetshenziswa esibalulekile sofuzo sokuthuthukiswa kukakolweni kanye ne-triticale, kanye nempahla edingekayo ukuze kuqhathaniswe izifundo ze-genomics otshanini.Lapha, silandelanisa i-genome ye-Weining rye, i-elite Chinese rye.Ama-contigs ahlanganisiwe (7.74 Gb) abala u-98.47% wosayizi olinganiselwe we-genome (7.86 Gb), no-93.67% wama-contigs (7.25 Gb) anikezwe ama-chromosome ayisikhombisa.Izakhi eziphindaphindayo zenze u-90.31% we-genome ehlanganisiwe.Uma kuqhathaniswa ne-Triticeae genomes elandelanayo ngaphambilini, i-Daniela, i-Sumaya kanye ne-Sumana retrotransposons ibonise ukwanda okunamandla ku-rye.Ukuhlaziywa okwengeziwe komhlangano we-Weining kuveza ukukhanya okusha ekuphindaphindeni kwezakhi zofuzo ezibanzi kanye nomthelela wazo kuzakhi zofuzo ze-starch biosynthesis, izinhlangano ezibonakalayo ze-prolamin loci eyinkimbinkimbi, izici zokubonisa izakhi zofuzo eziyisisekelo zesihloko sokuqala, kanye nezifunda ze-chromosomal ezihlotshaniswa nokufuywa ekhaya kanye ne-loci ku-rye.Lokhu kulandelana kwe-genome kuthembisa ukusheshisa i-genomics kanye nezifundo zokuzalanisa i-rye kanye nezitshalo zokusanhlamvu ezihlobene.
10:35am
Izinselelo, izixazululo kanye nekusasa lomhlangano we-genome de novo
I-genome yekhwalithi ephezulu iyisisekelo socwaningo lwe-genomic.Nakuba ukuthuthuka okusheshayo kokulandelana kanye ne-algorithm kunikeze amandla ukuhlanganisa i-genome elula kakhulu futhi esebenza ngempumelelo, izidingo ekuhlanganiseni okunembayo nokuphelela nazo ziyakhuphuka ngokujula kwezinjongo zocwaningo.Kule nkulumo ngizoxoxa ngobuchwepheshe bamanje obudumile ekuhlanganisweni kofuzo ngamacala amaningana ayimpumelelo futhi ngibe nemibono yentuthuko yesikhathi esizayo.
Isikhathi sokuthumela: Jan-08-2022