Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 31470228 |
| 丛枝菌根真菌对玉米干旱胁迫的响应机制研究 | |
| 郭良栋 | |
| 主持机构 | 中国科学院微生物研究所 |
| 开始日期 | 2015 |
| 结束日期 | 2018 |
| 资助经费 | 860000(CNY) |
| 项目类别 | 面上项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Maize is one of the most important crops in China. Water availability, as a crucial factor in maize product, is significantly affected by drought stress. Therefore, understanding the mechanism of maize drought resistance is pivotal to improve maize production significantly. Arbuscular mycorrhizal (AM) fungi form symbiotic associations with plant roots. AM fungi play a key role in enhancing plant mineral nutrition and water acquisition, improving plant growth and resistant capacity to environmental stresses. However, little is known about the response and function of AM fungi to the drought stress of maize. Therefore, this project will investigate the response and potential function of AM fungi to maize drought stress conducted in glasshouse and crop field. This study will understand the changes of AM fungal biomass in soil and AM structure in roots under drought stress in field based on morphology analysis. Furthermore, the response of active AM fungal diversity and community composition in soil and roots to drought stress will be investigated using meta-transcriptomics. In addition, the potential function of AM fungi in improving drought assistance of maize will be analyzed by mRNA profile. The study will understand the mechanism of AM fungi in improving drought resistance of maize, and promote crop production and agroecosystem sustainability significantly. |
| 来源机构 | 中国科学院微生物研究所 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/345726 |
| 推荐引用方式 GB/T 7714 | 郭良栋.丛枝菌根真菌对玉米干旱胁迫的响应机制研究.2015. |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [郭良栋]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [郭良栋]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [郭良栋]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
