Analysis and Excavation of Unique Metabolic Components of Wheat Cultivated in Saline-Alkaline Soil.

ABSTRACT: In order to investigate the impact of drought and saline-alkaline stress on the growth and metabolic components of wheat, as well as to identify advantageous components of wheat under saline-alkaline conditions, metabolomics analysis was conducted separately on wheat cultivated in saline-alkaline soil at Zhong Jie Industrial Park (AAW) and generally grown wheat at Xian Huanyuan Village (GW). The results revealed that AAW exhibited higher levels of accumulated metabolites compared to GW. Specifically, under drought and saline-alkaline stress, alkaloids, flavones, amino acids, and derivatives were significantly up-regulated, while phenolic acids and terpenoids were down-regulated. Notably, 29 differential metabolites, including vitexin-2″-O-glucoside, N-feruloyl agmatine, apigenin-8-C-glucos

SUBMITTER: Song Q 

PROVIDER: S-EPMC12651151 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature