The Effects of DNA Methylation on Cytoplasmic Male Sterility in Sugar Beet.

ABSTRACT: DNA methylation is widely found in higher plants and can control gene expression by regulation without changing the DNA sequence. In this study, the whole-genome methylation map of sugar beet was constructed by WGBS (whole-genome bisulfite sequencing) technology, and the results of WGBS were verified by bisulfite transformation, indicating that the results of WGBS technology were reliable. In addition, 12 differential methylation genes (DMGs) were identified, which were related to carbohydrate and energy metabolism, pollen wall development, and endogenous hormone regulation. Quantitative real-time PCR (qRT-PCR) showed that 75% of DMG expression levels showed negative feedback with methylation level, indicating that DNA methylation can affect gene expression to a certain extent. In addition

SUBMITTER: Weng J 

PROVIDER: S-EPMC10817047 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature