| Role of abscisic acid in strigolactone-induced salt stress tolerance in arbuscular mycorrhizal Sesbania cannabina seedlings | |
| Ren, Cheng-Gang; Kong, Cun-Cui; Xie, Zhi-Hong | |
| 发表期刊 | BMC PLANT BIOLOGY
 |
| ISSN | 1471-2229 |
| 2018-05-03 | |
| 卷号 | 18页码:74 |
| 关键词 | Strigolactones Abscisic acid arbuscular mycorrhizal Sesbania cannabina Photosynthesis Salt stress |
| 研究领域 | Plant Sciences |
| DOI | 10.1186/s12870-018-1292-7 |
| 产权排序 | [Ren, Cheng-Gang; Kong, Cun-Cui; Xie, Zhi-Hong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China |
| 作者部门 | 海岸带生物学与生物资源保护实验室 |
| 英文摘要 | Background: Strigolactones (SLs) are considered to be a novel class of phytohormone involved in plant defense responses. Currently, their relationships with other plant hormones, such as abscisic acid (ABA), during responses to salinity stress are largely unknown. Results: In this study, the relationship between SL and ABA during the induction of H2O2 - mediated tolerance to salt stress were studied in arbuscular mycorrhizal (AM) Sesbania cannabina seedlings. The SL levels increased after ABA treatments and decreased when ABA biosynthesis was inhibited in AM plants. Additionally, the expression levels of SL-biosynthesis genes in AM plants increased following treatments with exogenous ABA and H2O2. Furthermore, ABA-induced SL production was blocked by a pre-treatment with dimethylthiourea, which scavenges H2O2. In contrast, ABA production was unaffected by dimethylthiourea. Abscisic acid induced only partial and transient increases in the salt tolerance of 115108 (a SL synthesis inhibitor) treated AM plants, whereas SL induced considerable and prolonged increases in salt tolerance after a pre-treatment with tungstate. Conclusions: These results strongly suggest that ABA is regulating the induction of salt tolerance by SL in AM S. cannabina seedlings. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [31601238, 31570063] ; High-tech Industrialization Cooperation Funds of Jilin province ; Chinese Academy of Science [2017SYHZ0007] ; Shandong Key Research and Development Program [2016CYJS05A01-1, 2017GSF17129] ; Shandong Key Scientific and Technological Innovation Program [2017CXGC0303] ; Mechanisms of marginal land productivity expansion and technologies of storing grain in land [KFZD-SW-112] ; Yantai Key Project of Research and Development Plan [2016ZH074] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | HYDROGEN-PEROXIDE ; DROUGHT TOLERANCE ; PLANT-RESPONSES ; BIOSYNTHESIS ; FUNGI ; SALINITY ; ROOTS ; ABA ; INFECTION ; LETTUCE |
| 研究领域[WOS] | Plant Sciences |
| WOS记录号 | WOS:000431584100001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24466 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Biol & Utilizat Biol Resources Coastal Zo, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Cheng-Gang,Kong, Cun-Cui,Xie, Zhi-Hong. Role of abscisic acid in strigolactone-induced salt stress tolerance in arbuscular mycorrhizal Sesbania cannabina seedlings[J]. BMC PLANT BIOLOGY,2018,18:74. |
| APA | Ren, Cheng-Gang,Kong, Cun-Cui,&Xie, Zhi-Hong.(2018).Role of abscisic acid in strigolactone-induced salt stress tolerance in arbuscular mycorrhizal Sesbania cannabina seedlings.BMC PLANT BIOLOGY,18,74. |
| MLA | Ren, Cheng-Gang,et al."Role of abscisic acid in strigolactone-induced salt stress tolerance in arbuscular mycorrhizal Sesbania cannabina seedlings".BMC PLANT BIOLOGY 18(2018):74. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Role of abscisic aci（992KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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。
修改评论