Tag: Epimutations

Maternal germline differentially methylated regions are established during oocyte development and help regulate genomic imprinting, parent-of-origin gene expression, and early embryonic development.

Germline differentially methylated regions establish parent-specific DNA methylation patterns during sperm and oocyte development and help regulate genomic imprinting and early embryonic development.

DNA methylation at imprinting control regions is a key mechanism of genomic imprinting. Learn how methylation is established, maintained, and reprogrammed and how it regulates parent-of-origin gene expression and development.

Differentially methylated regions are genomic regions with distinct DNA methylation patterns that can regulate gene expression and genomic imprinting. Explore imprinting-associated DMRs, DNA methylation, germ-cell reprogramming, parent-of-origin effects, epimutations, imprinting disorders, development, and epigenetic inheritance.

Genomic imprinting is an epigenetic mechanism that causes certain genes to be expressed according to their parental origin. Explore DNA methylation, imprinting control regions, histone modifications, non-coding RNA, germ-cell reprogramming, parent-of-origin effects, imprinting disorders, and the relationship between genomic imprinting and epigenetic inheritance.

DNA methylation is a major epigenetic mechanism that regulates gene expression and may contribute to transgenerational effects under specific biological conditions. Learn about DNA methylation, germ-cell reprogramming, DNA methyltransferases, imprinting, environmental influences, epimutations, and the challenges of demonstrating true transgenerational inheritance.