Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative
文献类型：期刊论文
| 作者 | Yin, Xiujing1,2,3,4; Liu, Song1,2,3; Qin, Yukun1,2,3 ; Xing, Ronge1,2,3; Li, Kecheng1,2,3; Yu, Chunlin1,2,3; Chen, Xiaolin1,2,3; Li, Pengcheng1,2,3
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| 刊名 | CARBOHYDRATE POLYMERS
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| 出版日期 | 2021-11-15 |
| 卷号 | 272页码:14 |
| ISSN号 | 0144-8617 |
| 关键词 | Drought Resistance Chitooligosaccharide beta-Aminobutyric acid Metabonomics |
| DOI | 10.1016/j.carbpol.2021.118437 |
| 通讯作者 | Liu, Song(sliu@qdio.ac.cn) |
| 英文摘要 | Chitooligosaccharide grafted with beta-aminobutyric acid based on the idea of bioactive molecular splicing was prepared, and the differences in drought resistance activity before and after grafting were compared. The mechanism was investigated by comparing the differences of the derivative with the Control and Drought about metabolomes. The results showed that the expected derivative was successfully synthesized, named COS-BABA, and had better drought resistance-inducing activity than the raw materials. We suggest that COS-BABA induced drought resistance through second messenger-induced activation of signaling pathways related to traumatic acid and indol-3-lactic acid, which enhanced nucleic acid metabolism to accumulate nucleotides and decreased some amino acids to facilitate protein synthesis. These proteins are regulated to strengthen photosynthesis, resulting in the promotion of carbohydrate metabolism. The accumulation of unsaturated fatty acids stabilized the cell membrane structure and prevented nonstomatal water dissipation. This study provides ideas for the development of more effective drought resistance inducers. |
| 资助项目 | Key Research and Development Program of Shandong Province[2018GHY115008] ; Key Research and Development Program of Shandong Province[2018GHY115017] ; National Key R&D Program of China[2018YFC0311305] |
| WOS研究方向 | Chemistry ; Polymer Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000689496200002 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/176346]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Liu, Song |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Megasci, CAS, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Megasci, Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Drugs & Bioprod, 1 Wenhai Rd, Qingdao 266237, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Xiujing,Liu, Song,Qin, Yukun,et al. Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative[J]. CARBOHYDRATE POLYMERS,2021,272:14. |
| APA | Yin, Xiujing.,Liu, Song.,Qin, Yukun.,Xing, Ronge.,Li, Kecheng.,...&Li, Pengcheng.(2021).Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative.CARBOHYDRATE POLYMERS,272,14. |
| MLA | Yin, Xiujing,et al."Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative".CARBOHYDRATE POLYMERS 272(2021):14. |
入库方式： OAI收割
来源：海洋研究所
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