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Exploitation of Tolerance of Wheat Kernel Weight and Shape-Related Traits from Aegilops tauschii under Heat and Combined Heat-Drought Stresses
https://repository.lib.tottori-u.ac.jp/records/7231
https://repository.lib.tottori-u.ac.jp/records/7231c31346a7-cd40-4e5a-96cf-412346004fd7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ijms22(4)_d13050217.pdf (4.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-09-08 | |||||
| タイトル | ||||||
| タイトル | Exploitation of Tolerance of Wheat Kernel Weight and Shape-Related Traits from Aegilops tauschii under Heat and Combined Heat-Drought Stresses | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Aegilops tauschii | |||||
| キーワード | ||||||
| 主題 | heat stress | |||||
| キーワード | ||||||
| 主題 | combined heat-drought stress | |||||
| キーワード | ||||||
| 主題 | kernel weight | |||||
| キーワード | ||||||
| 主題 | GWAS | |||||
| キーワード | ||||||
| 主題 | grain yield | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Aegilops tauschii | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | heat stress | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | combined heat-drought stress | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | kernel weight | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | GWAS | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | grain yield | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
山崎, 裕司
× 山崎, 裕司× 田中, 裕之× 辻本, 壽× Elhadi, Gamila Mohamed Idris× Kamal, Nasrein Mohamed× Gorafi, Yasir Serag Alnor× Yamasaki, Yuji× Takata, Kanenori× Tahir, Izzat S. A.× Itam, Michel O. |
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| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | United Graduate School of Agricultural Sciences, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University / Wheat Research Program, Agricultural Research Corporation | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University / Wheat Research Program, Agricultural Research Corporation | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | National Agriculture and Food Research Organization | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Wheat Research Program, Agricultural Research Corporation | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | United Graduate School of Agricultural Sciences, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Faculty of Agriculture, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Kernel weight and shape-related traits are inherited stably and increase wheat yield. Narrow genetic diversity limits the progress of wheat breeding. Here, we evaluated kernel weight and shape-related traits and applied genome-wide association analysis to a panel of wheat multiple synthetic derivative (MSD) lines. The MSD lines harbored genomic fragments from Aegilops tauschii. These materials were grown under optimum conditions in Japan, as well as under heat and combined heat–drought conditions in Sudan. We aimed to explore useful QTLs for kernel weight and shape-related traits under stress conditions. These can be useful for enhancing yield under stress conditions. MSD lines possessed remarkable genetic variation for all traits under all conditions, and some lines showed better performance than the background parent Norin 61. We identified 82 marker trait associations (MTAs) under the three conditions; most of them originated from the D genome. All of the favorable alleles originated from Ae. tauschii. For the first time, we identified markers on chromosome 5D associated with a candidate gene encoding a RING-type E3 ubiquitin–protein ligase and expected to have a role in regulating wheat seed size. Our study provides important knowledge for the improvement of wheat yield under optimum and stress conditions. The results emphasize the importance of Ae. tauschii as a gene reservoir for wheat breeding. | |||||
| 書誌情報 |
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES en : INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 巻 22, 号 4, p. 217, 発行日 2021-02 |
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| 出版者 | ||||||
| 出版者 | MDPI | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.3390/ijms22041830 | |||||
| 権利 | ||||||
| 権利情報 | (C) 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | |||||
| 情報源 | ||||||
| 関連名称 | Elhadi Gamila Mohamed Idris, Kamal Nasrein Mohamed, Gorafi Yasir Serag Alnor, et al. Exploitation of Tolerance of Wheat Kernel Weight and Shape-Related Traits from Aegilops tauschii under Heat and Combined Heat-Drought Stresses. INTERNATIONAL JOURNAL OF M | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.3390/ijms22041830 | |||||
| 関連名称 | https://doi.org/10.3390/ijms22041830 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| EISSN | ||||||
| 値 | 14220067 | |||||
