Novel Tet3 enzymes for next-generation epigenetic sequencing.

ABSTRACT: Epigenetic regulation of gene expression is essential for cellular development and differentiation processes in higher eukaryotes. Modifications of cytosine, in particular 5-methylcytosine (5mdC), in DNA play a central role through impacting chromatin structure, repressing transposons, and regulating transcription. DNA methylation is actively installed by DNA methyltransferases and reversed through Tet-dioxygenase-mediated oxidation of 5mdC to 5-hydroxylmethylcytosine (5hmdC), 5-formylcytosine (5fdC), and 5-carboxycytosine (5cadC). It is crucial to understand the role of these epigenetic DNA modifications in cellular differentiation and developmental processes, as well as in disease state mapping and tracing of 5mdC and its oxidized forms. In bisulfite sequencing, which has been the benchm

SUBMITTER: Simsir O 

PROVIDER: S-EPMC11915426 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature