Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative

doi:10.1016/j.carbpol.2021.118437

IOCAS-IR > 实验海洋生物学重点实验室

	Metabonomics analysis of drought resistance of wheat seedlings induced by beta-aminobutyric acid-modified chitooligosaccharide derivative
	Yin, Xiujing 1,2,3,4; Liu, Song 1,2,3; Qin, Yukun1,2,3 ; Xing, Ronge1,2,3 ; Li, Kecheng 1,2,3; Yu, Chunlin 1,2,3; Chen, Xiaolin 1,2,3; Li, Pengcheng1,2,3
	2021-11-15
发表期刊	CARBOHYDRATE POLYMERS
ISSN	0144-8617
卷号	272 页码:14
通讯作者	Liu, Song(sliu@qdio.ac.cn)
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.
关键词	Drought Resistance Chitooligosaccharide beta-Aminobutyric acid Metabonomics
DOI	10.1016/j.carbpol.2021.118437
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Applied ; Chemistry, Organic ; Polymer Science
WOS记录号	WOS:000689496200002
出版者	ELSEVIER SCI LTD
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176347
专题	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
第一作者单位	中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋大科学研究中心
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.

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
1-s2.0-S014486172100（5698KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览