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Nā mea nui

I loko o kēia webinar ʻelua hola, mahalo nui mākou i ke kono ʻana i ʻeono mau loea ma ke kahua pāʻani genomics.E hāʻawi kā mākou mau mea haʻiʻōlelo i ka wehewehe hohonu i nā haʻawina genomic Rye ʻelua, i paʻi ʻia maNature Genetics:

1. Hāʻawi ka hui genome-scale Chromosome i nā ʻike e pili ana i ka biology rye, evolution, a me ka hiki ʻana i ka agronomic.
2. Hōʻike ka hui genome kiʻekiʻe i nā ʻano genomic rye a me nā genes koʻikoʻi agronomically

Eia nō hoʻi, hauʻoli mākou i ka loaʻa ʻana o ka ʻepekema R&D kiʻekiʻe o Biomarker Technologies e kaʻana like i kāna ʻike ma ka hui genome de novo.

Papahana

09:00 am CET

Olelo Hookipa

1-1-1

Zheng Hong-kun

Mea hoʻokumu a me Luna Nui ʻo Biomarker Technologies

2-1-1

ʻO Deng Xing-wang

Peresidena, Kula o ka ʻEpekema ʻAiʻai Kiʻekiʻe ʻo Peking University

Hoʻonui i ka rai, triticale a me ka hoʻomaikaʻi ʻana i ka palaoa ma o ka hoʻohana ʻana i ke kaʻina genome kuhikuhi kiʻekiʻe

3-1-2
Prof. Nils Stein, Henan Agricultural University

Ma kēia webinar, ua hāʻawi mai ʻo Prof. Wang iā mākou i nā mea hou e pili ana i ke kūlana o kēia manawa o ka noiʻi genomic triticeae a hōʻike i ka kūleʻa a me nā haʻihaʻi o nā hana koʻikoʻi ʻelua ma Rye genome study, i paʻi ʻia ma Nature Genetics a hoʻolauna i ka noiʻi holoʻokoʻa. nā hui alakaʻi a hāʻawi i nā hana.

ʻO nā huaʻai ʻai @ IPK Gatersleben

4-1-1
Prof. Wang Dao-wen, Leibniz Institute of Plant Genetics and Crop Plant Research(IPK)

ʻO nā mauʻu cereal o ka ʻohana Triticeae he kumu meaʻai nui ma nā ʻāina wela, kahi i manaʻo ʻia he wahi wela no ka hoʻomaikaʻi ʻana i nā mea kanu a me ka hānau ʻana.Ma waena o nā ʻano mea kanu a pau, kaulana kēia ʻohana no kā lākou mau hiʻohiʻona genomic paʻakikī loa e pili ana i ka nui genome nui, ʻike kiʻekiʻe o TEs, polyploidy, etc. Ma kēia kau, ua hāʻawi ʻo Prof. noiʻi genomic@IPK Gatersleben.

Hāʻawi ka hui genome-scale Chromosome i nā ʻike e pili ana i ka biology rye, evolution, a me ka agronomic potential

5-1-1
Kauka M Timothy Rabanus-Wallace, Leibniz Institute of Plant Genetics and Crop Plan Research (IPK)

Kauka M Timothy Rabanus-Wallace, Leibniz Institute of Plant Genetics and Crop Plan Research (IPK)ʻO Rye (Secale cereale L.) kahi mea kanu cereal kūʻokoʻa i ke ea, hoʻohana nui ʻia e hana i nā ʻano palaoa i hoʻomaikaʻi ʻia ma o ka hoʻohuihui introgressive, a loaʻa iā ia ka repertoire holoʻokoʻa o nā genes pono e hiki ai i ka hoʻoulu ʻana.ʻO Rye he allogamous a he mea hānai wale nō ia, e hāʻawi ana i nā rai i kanu ʻia i ke komo ʻana i kahi wai puna ʻano hihiu like ʻole a hiki ke hoʻohana ʻia.No ka hoʻonui hou ʻana i ka hiki o ka agronomic o ka rai, ua hana mākou i kahi hui annotated chromosome-scale o ka genome rye 7.9 Mbp, a ua hōʻoia nui i kona maikaʻi me ka hoʻohana ʻana i kahi hui o nā kumu waiwai molecular.Hōʻike mākou i ka hoʻohana ʻana i kēia kumuwaiwai me kahi ākea o nā noiʻi.Hōʻike mākou i nā ʻike e pili ana i ka hoʻokaʻawale ʻole ʻana o ka rai i mahi ʻia mai nā ʻohana hihiu, nā ʻano hana o ka genome structural evolution, pathogen resistance, haʻahaʻa wela hoʻomanawanui, fertility control system for hybrid breeding, a me nā pōmaikaʻi hua o ka introgressions rai-palaoa.

Hōʻike ka hui genome kiʻekiʻe i nā ʻano genomic rye a me nā genes koʻikoʻi agronomically

6-1-1
Kauka Li Guang-wei, Henan Agricultural University

ʻO Rye kahi meaʻai waiwai a me nā meaʻai meaʻai, he kumu waiwai koʻikoʻi no ka hoʻomaikaʻi ʻana i ka palaoa a me ka triticale, a he mea koʻikoʻi no ka noiʻi ʻana i nā genomic hoʻohālikelike maikaʻi i nā mauʻu.Ma ʻaneʻi, ua hoʻonohonoho mākou i ka genome o Weining rye, kahi ʻano rai Kina elite.ʻO nā contigs i hui ʻia (7.74 Gb) he 98.47% o ka nui genome i manaʻo ʻia (7.86 Gb), me 93.67% o nā contigs (7.25 Gb) i hāʻawi ʻia i ʻehiku chromosomes.ʻO 90.31% o ka genome i hui pū ʻia.Hoʻohālikelike ʻia me nā genomes Triticeae i hoʻonohonoho mua ʻia, hōʻike ʻo Daniela, Sumaya a me Sumana retrotransposons i ka hoʻonui ikaika ʻana i ka rai.ʻO nā kānana hou aʻe o ka hui ʻo Weining e hoʻomālamalama hou i ka hoʻololi ʻana i ka genome-ākea a me ko lākou hopena i nā genes biosynthesis starch, nā hui kino o ka prolamin loci paʻakikī, nā hiʻohiʻona hōʻike gene i lalo o ke ʻano poʻo mua, a me nā wahi chromosomal pili i ka home a me ka loci i ka rai.Hoʻohiki kēia kaʻina genome e hoʻolōʻihi i ka genomic a me ka hoʻopaʻa ʻana i ka rai a me nā mea kanu cereal pili.

Nā pilikia, nā hoʻonā a me ka wā e hiki mai ana no ka hui genome de novo

7-1
ʻO Mr. Li Xu-ming, ʻepekema R&D kiʻekiʻe, Biomarker Technologies

ʻO Genome o ke kūlana kiʻekiʻe ke kumu o ka haʻawina genomic.ʻOiai ʻo ka hoʻomohala wikiwiki ʻana i ka sequencing a me ka algorithm ua hāʻawi i ka mana i kahi hui genome ʻoi aku ka maʻalahi a ʻoi aku ka maikaʻi, ke piʻi nei nā koi i ka pololei a me ka hoʻopiha piha ʻana me ka hohonu o nā pahuhopu noiʻi.Ma kēia kamaʻilio e kūkākūkā au i nā ʻenehana kaulana i kēia manawa i ka hui genome me nā hihia kūleʻa he nui a e ʻike i ka hoʻomohala e hiki mai ana.


Ka manawa hoʻouna: Jan-08-2022

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