农业环境科学学报2024，Vol.43Issue(4)：786-798,13.DOI:10.11654/jaes.2023-0359
基于非靶向代谢组学研究邻苯二甲酸二丁酯对菜心代谢产物组成的影响
Impact of di-n-butyl phthalate(DBP)on the metabolite composition of the Chinese flowering cabbage based on non-targeted metabolomics
摘要
Abstract
To study the impact of di-n-butyl phthalate(DBP)on the metabolite composition of the Chinese flowering cabbage,this study analyzed the differences in the metabolites and their pathways in the different tissues of the Chinese flowering cabbages under DBP stress based on non-targeted metabolomics;principal component analysis and partial least squares-discriminant analysis were used.The results showed that there were 105 different metabolites in the different tissues of Chinese flowering cabbages under different DBP concentrations,which are mainly distributed in 36 metabolic pathways.There were three metabolic pathways(P<0.05),namely tryptophan metabolism,phenylalanine metabolism,and butanoate metabolism.Our results indicate that the effect of DBP on the metabolite composition of the Chinese flowering cabbage is directly reflected based on non-targeted metabolomics and provides a scientific basis for the further development of targeted chemical regulators on the key pathways of crops under DBP stress.关键词
非靶向代谢组学/邻苯二甲酸二丁酯(DBP)/菜心/不同组织/代谢产物Key words
non-targeted metabolomic/di-n-butyl phthalate(DBP)/Chinese flowering cabbages/different tissues/metabolites分类
农业科技引用本文复制引用
唐崇杰,冼陈洁,陈梦华..基于非靶向代谢组学研究邻苯二甲酸二丁酯对菜心代谢产物组成的影响[J].农业环境科学学报,2024,43(4):786-798,13.基金项目
湛江市科技计划项目(2021B01027)Zhanjiang Science and Technology Project(2021B01027) （2021B01027）
