Acclimation-induced metabolic reprogramming contributes to rapid desiccation tolerance acquisition in Boea hygrometrica
文献类型：期刊论文
| 作者 | Sun, Run-Ze; Lin, Chih-Ta; Zhang, Xiao-Fei; Duan, Li-Xin; Qi, Xiao-Quan; Gong, Yue-Hua; Deng, Xin4 |
| 刊名 | ENVIRONMENTAL AND EXPERIMENTAL BOTANY
 |
| 出版日期 | 2018 |
| 卷号 | 148页码:70-84 |
| ISSN号 | 0098-8472 |
| 关键词 | Drought acclimation Rapid desiccation tolerance Metabolomics Gas chromatography time-of-flight mass spectrometry (GC-TOF/MS) Microarray Resurrection plants |
| DOI | 10.1016/j.envexpbot.2018.01.008 |
| 文献子类 | Article |
| 英文摘要 | The acquisition of rapid desiccation tolerance for the resurrection plant Boea hygrometrica requires a cycle of drought acclimation. Here, a gas chromatography-mass spectrometry based global untargeted metabolite profiling analysis was conducted on leaves of B. hygrometrica during dehydration and rehydration. Metabolic profiles between non-acclimated and drought acclimated plants were clearly distinguished in principal-component and hierarchical cluster analysis, indicating that drought acclimation response required the process in metabolic reprogramming. Accumulation of numerous metabolites involved in carbon and energy metabolism as well as amino acid and fatty acid biosynthesis was observed to be significantly changed upon drought acclimation and dehydration treatments. Using partial least-squares discriminant analysis, 25 known metabolites and 51 compounds with unknown structures were identified as putative biomarkers contributed to the discrimination between drought acclimated and non-acclimated plants. Remarkably, as revealed by transcriptome data analysis, some up-accumulated metabolites in acclimated plants, such as maltose, glutaric acid, L-tryptophan and alpha-tocopherol, which are in good correlation with the increased desiccation tolerance, and were precisely controlled by the transcript changes in multigene family members of related enzymes. Furthermore, genes positively correlated with the up-accumulated biomarkers in transcription abundances were enriched in multiple biological processes, such as ubiquitin-dependent protein catabolism and abscisic acid-activated signaling pathway. Taken together, our observations indicate that the accumulation of important metabolites correlates with the transcriptional activity of biosynthetic related enzymes and putative regulators involved in ubiquitination and ABA signal transduction during a short period of drought acclimation might contribute to the acquisition of rapid desiccation tolerance in B. hygrometrica. |
| 学科主题 | Plant Sciences ; Environmental Sciences |
| 电子版国际标准刊号 | 1873-7307 |
| 出版地 | OXFORD |
| WOS关键词 | PLANT SPOROBOLUS-STAPFIANUS ; DROUGHT TOLERANCE ; CELL-WALL ; CRATEROSTIGMA-PLANTAGINEUM ; MOLECULAR-MECHANISMS ; REGULATORY NETWORKS ; GENE-EXPRESSION ; AMINO-ACIDS ; ARABIDOPSIS ; STRESS |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000426224700007 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31470361] ; Scientific Research Key Project of Yibin University [2013QD07] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/20466]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 2.Lin, Chih-Ta 3.[Sun, Run-Ze 4.Zhang, Xiao-Fei 5.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 6.Yibin Univ, Coll Life Sci & Food Engn, Yibin 644000, Peoples R China 7.[Duan, Li-Xin |
| 推荐引用方式 GB/T 7714 | Sun, Run-Ze,Lin, Chih-Ta,Zhang, Xiao-Fei,et al. Acclimation-induced metabolic reprogramming contributes to rapid desiccation tolerance acquisition in Boea hygrometrica[J]. ENVIRONMENTAL AND EXPERIMENTAL BOTANY,2018,148:70-84. |
| APA | Sun, Run-Ze.,Lin, Chih-Ta.,Zhang, Xiao-Fei.,Duan, Li-Xin.,Qi, Xiao-Quan.,...&Deng, Xin.(2018).Acclimation-induced metabolic reprogramming contributes to rapid desiccation tolerance acquisition in Boea hygrometrica.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,148,70-84. |
| MLA | Sun, Run-Ze,et al."Acclimation-induced metabolic reprogramming contributes to rapid desiccation tolerance acquisition in Boea hygrometrica".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 148(2018):70-84. |
入库方式： OAI收割
来源：植物研究所
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