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| DOI | 10.1073/pnas.2316497121 |
| Real- time emulation of future global warming reveals realistic impacts on the phenological response and quality deterioration in rice | |
| Itoh, Hironori; Yamashita, Hiroto; Wada, Kaede C.; Yonemaru, Jun- ichi | |
| 发表日期 | 2024 |
| ISSN | 0027-8424 |
| EISSN | 1091-6490 |
| 起始页码 | 121 |
| 结束页码 | 21 |
| 卷号 | 121期号:21 |
| 英文摘要 | Decreased production of crops due to climate change has been predicted scientifically. While climate - resilient crops are necessary to ensure food security and support sustainable agriculture, predicting crop growth under future global warming is challenging. Therefore, we aimed to assess the impact of realistic global warming conditions on rice cultivation. We developed a crop evaluation platform, the agro - environment (AE) emulator, which generates diverse environments by implementing the complexity of natural environmental fluctuations in customized, fully artificial lighting growth chambers. We confirmed that the environmental responsiveness of rice obtained in the fluctuation of artificial environments is similar to those exhibited in natural environments by validating our AE emulator using publicly available meteorological data from multiple years at the same location and multiple locations in the same year. Based on the representative concentration pathway, real - time emulation of severe global warming unveiled dramatic advances in the rice life cycle, accompanied by a 35% decrease in grain yield and an 85% increase in quality deterioration, which is higher than the recently reported projections. The transcriptome dynamism showed that increasing temperature and CO 2 concentrations synergistically changed the expression of various genes and strengthened the induction of flowering, heat stress adaptation, and CO 2 response genes. The predicted severe global warming greatly alters rice environmental adaptability and negatively impacts rice production. Our findings offer innovative applications of artificial environments and insights for enhancing varietal potential and cultivation methods in the future. |
| 英文关键词 | global warming; rice; artificial environment; phenotyping |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:001230631900006 |
| 来源期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/288660 |
| 作者单位 | National Agriculture & Food Research Organization - Japan; National Agriculture & Food Research Organization - Japan; Shizuoka University |
| 推荐引用方式 GB/T 7714 | Itoh, Hironori,Yamashita, Hiroto,Wada, Kaede C.,et al. Real- time emulation of future global warming reveals realistic impacts on the phenological response and quality deterioration in rice[J],2024,121(21). |
| APA | Itoh, Hironori,Yamashita, Hiroto,Wada, Kaede C.,&Yonemaru, Jun- ichi.(2024).Real- time emulation of future global warming reveals realistic impacts on the phenological response and quality deterioration in rice.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,121(21). |
| MLA | Itoh, Hironori,et al."Real- time emulation of future global warming reveals realistic impacts on the phenological response and quality deterioration in rice".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 121.21(2024). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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