Stress Conditions Modulate the Chromatin Interactions Network in Arabidopsis.

ABSTRACT: Stresses have been known to cause various responses like cellular physiology, gene regulation, and genome remodeling in the organism to cope and survive. Here, we assessed the impact of stress conditions on the chromatin-interactome network of Arabidopsis thaliana. We identified thousands of chromatin interactions in native as well as in salicylic acid treatment and high temperature conditions in a genome-wide fashion. Our analysis revealed the definite pattern of chromatin interactions and stress conditions could modulate the dynamics of chromatin interactions. We found the heterochromatic region of the genome actively involved in the chromatin interactions. We further observed that the establishment or loss of interactions in response to stress does not result in the global change

SUBMITTER: Yadav VK 

PROVIDER: S-EPMC8766718 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature