Genome-wide mapping of main histone modifications and coordination regulation of metabolic genes under salt stress in pea (<i>Pisum sativum L</i>).

ABSTRACT: Pea occupy a key position in modern biogenetics, playing multifaceted roles as food, vegetable, fodder, and green manure. However, due to the complex nature of its genome and the prolonged unveiling of high-quality genetic maps, research into the molecular mechanisms underlying pea development and stress responses has been significantly delayed. Furthermore, the exploration of its epigenetic modification profiles and associated regulatory mechanisms remains uncharted. This research conducted a comprehensive investigation of four specific histone marks, namely H3K4me3, H3K27me3, H3K9ac, and H3K9me2, and the transcriptome in pea under normal conditions, and established a global map of genome-wide regulatory elements, chromatin states, and dynamics based on these major modifications. Our anal

SUBMITTER: Wan H 

PROVIDER: S-EPMC11630261 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature