The responses of rice plant to tricyclazole at the transcriptome and metabolome levels.

ABSTRACT:

Introduction

Tricyclazole is widely employed as a pesticide for controlling rice blast. While effective, it simultaneously acts as a stressor on rice plants.

Methods

Rice seedlings were treated with tricyclazole for 7 days, and the root and shoot samples were collected for analysis. Four biomarkers of oxidative stress, including SOD, CAT, POD, and MDA were measured to evaluate the physiological responses. Integrated transcriptome and metabolome analysis was performed to reveal the mechanisms underlying the tricyclazole-induced stress response.

Results

Tricyclazole significantly increased the levels of SOD, CAT, POD, and MDA in the root and shoot of rice. A variety of differential metabolites and differentially expressed genes (DEGs) were identified, which exhibited di

SUBMITTER: Huang W 

PROVIDER: S-EPMC12909226 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature