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Discovery of Genes for Stress Resistance in Mungbean (Vigna radiata)
https://doi.org/10.34556/0002000631
https://doi.org/10.34556/0002000631d2ea36dd-5b44-48c1-ad3b-b74ae5e46904
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
International sympo2024-_37-48 (1.6 MB)
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| Item type | 国際農研デフォルトアイテムタイプ（フル）(1) | |||||||
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| 公開日 | 2024-12-26 | |||||||
| タイトル | ||||||||
| タイトル | Discovery of Genes for Stress Resistance in Mungbean (Vigna radiata) | |||||||
| 言語 | en | |||||||
| 作成者 |
Somta, Prakit
× Somta, Prakit
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| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Mungbean is a socio-economically important legume crop in Asia. It is generally grown in rotation with cereal crops such as rice, maize, and wheat. However, the average seed yield of mungbean is low, being only about 900 kg per hectare, due to biotic and abiotic stresses including bruchid (Callosobruchus analis, Callosobruchus chinensis and Callosobruchus maculatus) infestation, powdery mildew (PM) disease caused by Erysiphe polygoni, Cercospora leaf spot (CLS) disease caused by Cercospora canescens, yellow mosaic disease (YMD) caused by Mungbean Yellow Mosaic Virus (MYMV) and Mungbean Yellow Mosaic Indian Virus (MYMIV), calcareous soil (iron deficiency chlorosis), and soil salinity. These stresses are believed to be exacerbated by climate change, threatening food security. Marker-assisted breeding (MAB) and genomics-assisted breeding (GAB) are promising approaches to efficiently and rapidly develop new crop cultivars with improved yield, quality, and resistance to biotic and abiotic stresses. Although mungbean was among the first legume crops subjected to genomics studies three decades ago, progress in genomics research for this crop has been very slow due to a lack of genomic resources. Additionally, there are only a few laboratories/institutes that consistently and continuously work on genomics and molecular breeding of mungbean. However, in recent years, quantitative trait loci (QTL) controlling bruchid resistance, PM resistance, CLS resistance, YMD resistance, calcareous soil tolerance, and salt tolerance have been identified by high-resolution mapping and/or genome-wide association studies. In addition, candidate genes controlling these stresses have been identified: VrPGIP1 and VrPGIP2 encoding polygalactorunase inhibitors for bruchid resistance, VrMLO12 encoding Mildew Locus O 12 protein and VrRPP13L encoding Peronospora parasitica 13-like protein for PM resistance, VrTAF5 encoding TATA-binding-protein-associated factor 5 and VrRLP12 encoding receptor-like protein 12 for CLS resistance, VrYSL3 encoding yellow stripe-like3 protein for calcareous soil tolerance, and VrCYBDOMG1 encoding a cytochrome b561 domain-containing protein. Tightly linked and/or functional markers have been developed for these genes for MAB of mungbean and are being used in the development of stress-resistant mungbean cultivars. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | JIRCAS International Symposium 2024, Session 1: Potentials of Genetic Resource Diversity for Resilient and Nutritious Food Systems Chairperson: Miyuki Iiyama |
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| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | Japan International Research Center for Agricultural Sciences (JIRCAS) | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||||
| 資源タイプ | conference presentation | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.34556/0002000631 | |||||||
| ID登録タイプ | JaLC | |||||||
| 関連情報 | ||||||||
| 関連タイプ | isPartOf | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.34556/0002000621 | |||||||
| 関連名称 | Resilient Genetic Resources for Food Security in the Era of Global Boiling | |||||||
| 書誌情報 |
en : JIRCAS International Symposium Proceedings : Resilient Genetic Resources for Food Security in the Era of Global Boiling 巻 2024, p. 37-48, 発行日 2024-12-23 |
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| 会議記述 | ||||||||
| 会議名 | JIRCAS International Symposium 2024 : Resilient Genetic Resources for Food Security in the Era of Global Boiling | |||||||
| 主催機関 | Japan International Research Center for Agricultural Sciences (JIRCAS) | |||||||
| 開催期間 | 2024-11-22 | |||||||
| 開催会場 | U Thant International Conference Hall, United Nations University | |||||||
| 開催国 | JPN | |||||||
