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dc.contributor.author | Sato, Mitsuhiko P | en |
dc.contributor.author | Iwakami, Satoshi | en |
dc.contributor.author | Fukunishi, Kanade | en |
dc.contributor.author | Sugiura, Kai | en |
dc.contributor.author | Yasuda, Kentaro | en |
dc.contributor.author | Isobe, Sachiko | en |
dc.contributor.author | Shirasawa, Kenta | en |
dc.contributor.alternative | 佐藤, 光彦 | ja |
dc.contributor.alternative | 岩上, 哲史 | ja |
dc.contributor.alternative | 福西, 詩奏 | ja |
dc.contributor.alternative | 杉浦, 快 | ja |
dc.contributor.alternative | 保田, 謙太郎 | ja |
dc.contributor.alternative | 磯部, 祥子 | ja |
dc.contributor.alternative | 白澤, 健太 | ja |
dc.date.accessioned | 2023-11-13T08:17:47Z | - |
dc.date.available | 2023-11-13T08:17:47Z | - |
dc.date.issued | 2023-10 | - |
dc.identifier.uri | http://hdl.handle.net/2433/286022 | - |
dc.description | タイヌビエのゲノムを高精度解読 --除草剤に抵抗性を持つ水田の雑草タイヌビエの高精度ゲノム解読に成功--. 京都大学プレスリリース. 2023-11-07. | ja |
dc.description.abstract | Echinochloa phyllopogon is an allotetraploid pernicious weed species found in rice fields worldwide that often exhibit resistance to multiple herbicides. An accurate genome sequence is essential to comprehensively understand the genetic basis underlying the traits of this species. Here, the telomere-to-telomere genome sequence of E. phyllopogon was presented. Eighteen chromosome sequences spanning 1.0 Gb were constructed using the PacBio highly fidelity long technology. Of the 18 chromosomes, 12 sequences were entirely assembled into telomere-to-telomere and gap-free contigs, whereas the remaining six sequences were constructed at the chromosomal level with only eight gaps. The sequences were assigned to the A and B genome with total lengths of 453 and 520 Mb, respectively. Repetitive sequences occupied 42.93% of the A genome and 48.47% of the B genome, although 32, 337, and 30, 889 high-confidence genes were predicted in the A and B genomes, respectively. This suggested that genome extensions and gene disruptions caused by repeated sequence accumulation often occur in the B genome before polyploidization to establish a tetraploid genome. The highly accurate and comprehensive genome sequence could be a milestone in understanding the molecular mechanisms of the pernicious traits and in developing effective weed control strategies to avoid yield loss in rice production. | en |
dc.language.iso | eng | - |
dc.publisher | Oxford University Press (OUP) | en |
dc.publisher | Kazusa DNA Research Institute | en |
dc.rights | © The Author(s) 2023. Published by Oxford University Press on behalf of Kazusa DNA Research Institute. | en |
dc.rights | This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | genome assembly | en |
dc.subject | polyploidy | en |
dc.subject | telomere-to-telomere | en |
dc.subject | weed | en |
dc.title | Telomere-to-telomere genome assembly of an allotetraploid pernicious weed, Echinochloa phyllopogon | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | DNA Research | en |
dc.identifier.volume | 30 | - |
dc.identifier.issue | 5 | - |
dc.relation.doi | 10.1093/dnares/dsad023 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | dsad023 | - |
dc.address | Department of Frontier Research and Development, Kazusa DNA Research Institute | en |
dc.address | Graduate School of Agriculture, Kyoto University | en |
dc.address | Graduate School of Agriculture, Kyoto University | en |
dc.address | Graduate School of Agriculture, Kyoto University | en |
dc.address | Agri-Innovation Education and Research Center, Akita Prefectural University | en |
dc.address | Department of Frontier Research and Development, Kazusa DNA Research Institute | en |
dc.address | Department of Frontier Research and Development, Kazusa DNA Research Institute | en |
dc.identifier.pmid | 37943179 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2023-11-07 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 19H02955 | - |
datacite.awardNumber | 22H02347 | - |
datacite.awardNumber | 22H05172 | - |
datacite.awardNumber | 22H05181 | - |
datacite.awardNumber | 23K18025 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H02955/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H02347/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-22H05172/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-22H05181/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K18025/ | - |
dc.identifier.pissn | 1340-2838 | - |
dc.identifier.eissn | 1756-1663 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | タイヌビエ多剤抵抗性の鍵となるシトクロムP450遺伝子の協調的発現制御機構の解明 | ja |
jpcoar.awardTitle | タイヌビエ多剤抵抗性発現の鍵となる除草剤代謝遺伝子群の一斉発現システムの解明 | ja |
jpcoar.awardTitle | 植物の挑戦的な繁殖適応戦略を駆動する両性花とその可塑性を支えるゲノム動態 | ja |
jpcoar.awardTitle | 横断的ゲノム比較から俯瞰する両性花多様化の変遷 | ja |
jpcoar.awardTitle | 作物・雑草の分子横断解析から迫るセーフナーによる除草剤選択性向上機構の解明 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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