Abstract
Epigenetics has recently evolved from a collection of diverse phenomena to a defined and far-reaching field of study. In this Essay, we examine the epistemology of epigenetics, provide a brief overview of underlying molecular mechanisms, and suggest future challenges for the field.
Publication types
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Research Support, N.I.H., Extramural
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Review
MeSH terms
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Animals
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Cell Differentiation / genetics*
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Cell Division / genetics*
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Chromatin Assembly and Disassembly / genetics
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DNA Methylation
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Epigenesis, Genetic / genetics*
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Gene Expression Regulation / genetics*
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Histones / genetics
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Histones / metabolism
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Humans
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RNA, Untranslated / genetics
Substances
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Histones
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RNA, Untranslated