Single-nucleus RNA and ATAC sequencing analyses provide molecular insights into early pod development of peanut fruit.

ABSTRACT: Peanut (Arachis hypogaea L.) is an important leguminous oil and economic crop that produces flowers aboveground and fruits belowground. Subterranean fruit-pod development, which significantly affects peanut production, involves complex molecular mechanisms that likely require the coordinated regulation of multiple genes in different tissues. To investigate the molecular mechanisms that underlie peanut fruit-pod development, we characterized the anatomical features of early fruit-pod development and integrated single-nucleus RNA-sequencing (snRNA-seq) and single-nucleus assay for transposase-accessible chromatin with sequencing (snATAC-seq) data at the single-cell level. We identified distinct cell types, such as meristem, embryo, vascular tissue, cuticular layer, and stele cells within the

SUBMITTER: Cui Y 

PROVIDER: S-EPMC11369777 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature