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 ekuhlanganiseni i-genome ngamacala amaningana ayimpumelelo futhi ngibuke intuthuko yesikhathi esizayo.
Isikhathi sokuthumela: Jan-08-2022