Analysis of the response regulatory network of pepper genes under hydrogen peroxide stress.

ABSTRACT: Hydrogen peroxide (H₂O₂) is a regulatory component related to plant signal transduction. To better understand the genome-wide gene expression response to H₂O₂ stress in pepper plants, a regulatory network of H₂O₂ stress-gene expression in pepper leaves and roots was constructed in the present study. We collected the normal tissues of leaves and roots of pepper plants after 40 days of H₂O₂ treatment and obtained the RNA-seq data of leaves and roots exposed to H₂O₂ for 0.5-24 h. By comparing the gene responses of pepper leaves and roots exposed to H₂O₂ stress for different time periods, we found that the response in roots reached the peak at 3 h, whereas the res

SUBMITTER: Tang B 

PROVIDER: S-EPMC9772053 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature