The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus
Viruses are significant pathogens causing severe plant infections and crop losses globally. The resistance mechanisms of rice to viral diseases, particularly Southern rice black-streaked dwarf virus (SRBSDV), remain poorly understood. In this study, we assessed SRBSDV susceptibility in 20 Xian/indic...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2025-02-01
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| Series: | Crop Journal |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214514124001740 |
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| author | Chaorui Huang Qing Liu Qingling Qi Chenfei Gao Lulu Li Yanjun Li Jianping Chen Zongtao Sun Jianlong Xu Hehong Zhang |
| author_facet | Chaorui Huang Qing Liu Qingling Qi Chenfei Gao Lulu Li Yanjun Li Jianping Chen Zongtao Sun Jianlong Xu Hehong Zhang |
| author_sort | Chaorui Huang |
| collection | DOAJ |
| description | Viruses are significant pathogens causing severe plant infections and crop losses globally. The resistance mechanisms of rice to viral diseases, particularly Southern rice black-streaked dwarf virus (SRBSDV), remain poorly understood. In this study, we assessed SRBSDV susceptibility in 20 Xian/indica (XI) and 20 Geng/japonica (GJ) rice varieties. XI-1B accessions in the Xian subgroup displayed higher resistance than GJ accessions. Comparative transcriptome analysis revealed changes in processes like oxido-reductase activity, jasmonic acid (JA) metabolism, and stress response. JA sensitivity assays further linked antiviral defense to the JA pathway. These findings highlight a JA-mediated resistance mechanism in rice and offer insights for breeding SRBSDV-resistant varieties. |
| format | Article |
| id | doaj-art-623f7f48e3a44388977a5a14bb7f184a |
| institution | DOAJ |
| issn | 2214-5141 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Crop Journal |
| spelling | doaj-art-623f7f48e3a44388977a5a14bb7f184a2025-08-20T03:16:18ZengKeAi Communications Co., Ltd.Crop Journal2214-51412025-02-01131233010.1016/j.cj.2024.08.002The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virusChaorui Huang0Qing Liu1Qingling Qi2Chenfei Gao3Lulu Li4Yanjun Li5Jianping Chen6Zongtao Sun7Jianlong Xu8Hehong Zhang9State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaInstitute of Crop Sciences, National Key Facility for Crop Gene Resources and Genetic lmprovement, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, ChinaInstitute of Crop Sciences, National Key Facility for Crop Gene Resources and Genetic lmprovement, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Corresponding authors.State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo 315211, Zhejiang, China; Corresponding authors.Viruses are significant pathogens causing severe plant infections and crop losses globally. The resistance mechanisms of rice to viral diseases, particularly Southern rice black-streaked dwarf virus (SRBSDV), remain poorly understood. In this study, we assessed SRBSDV susceptibility in 20 Xian/indica (XI) and 20 Geng/japonica (GJ) rice varieties. XI-1B accessions in the Xian subgroup displayed higher resistance than GJ accessions. Comparative transcriptome analysis revealed changes in processes like oxido-reductase activity, jasmonic acid (JA) metabolism, and stress response. JA sensitivity assays further linked antiviral defense to the JA pathway. These findings highlight a JA-mediated resistance mechanism in rice and offer insights for breeding SRBSDV-resistant varieties.http://www.sciencedirect.com/science/article/pii/S2214514124001740Oryza sativa (rice)Jasmonic acidSouthern rice black-streaked dwarf virus (SRBSDV)Variety resistanceDefense response |
| spellingShingle | Chaorui Huang Qing Liu Qingling Qi Chenfei Gao Lulu Li Yanjun Li Jianping Chen Zongtao Sun Jianlong Xu Hehong Zhang The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus Crop Journal Oryza sativa (rice) Jasmonic acid Southern rice black-streaked dwarf virus (SRBSDV) Variety resistance Defense response |
| title | The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus |
| title_full | The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus |
| title_fullStr | The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus |
| title_full_unstemmed | The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus |
| title_short | The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus |
| title_sort | phytohormone jasmonic acid is involved in rice resistance to southern rice black streaked dwarf virus |
| topic | Oryza sativa (rice) Jasmonic acid Southern rice black-streaked dwarf virus (SRBSDV) Variety resistance Defense response |
| url | http://www.sciencedirect.com/science/article/pii/S2214514124001740 |
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