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| Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative | |
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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| 2021-11-15 | |
| Source Publication | CARBOHYDRATE POLYMERS
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| ISSN | 0144-8617 |
| Volume | 272Pages:14 |
| Corresponding Author | Liu, Song(sliu@qdio.ac.cn) |
| Abstract | 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. |
| Keyword | Drought Resistance Chitooligosaccharide beta-Aminobutyric acid Metabonomics |
| DOI | 10.1016/j.carbpol.2021.118437 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Chemistry ; Polymer Science |
| WOS Subject | Chemistry, Applied ; Chemistry, Organic ; Polymer Science |
| WOS ID | WOS:000689496200002 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/176347 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Liu, Song |
| Affiliation | 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 |
| First Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S014486172100（5698KB） | 期刊论文 | 出版稿 | 延迟开放 | CC BY-NC-SA | View 2023-7-1后可获取 | |
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