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- Title
Chromatin modification and epigenetic reprogramming in mammalian development.
- Authors
Li, En
- Abstract
The developmental programme of embryogenesis is controlled by both genetic and epigenetic mechanisms. An emerging theme from recent studies is that the regulation of higher-order chromatin structures by DNA methylation and histone modification is crucial for genome reprogramming during early embryogenesis and gametogenesis, and for tissue-specific gene expression and global gene silencing. Disruptions to chromatin modification can lead to the dysregulation of developmental processes, such as X-chromosome inactivation and genomic imprinting, and to various diseases. Understanding the process of epigenetic reprogramming in development is important for studies of cloning and the clinical application of stem-cell therapy.
- Publication
Nature reviews. Genetics, 2002, Vol 3, Issue 9, p662
- ISSN
1471-0056
- Publication type
Journal Article
- DOI
10.1038/nrg887