Abstract
DNA methylation plays an important role in the regulation of gene expression during development. Methyl moieties at CpG residues suppress transcription by affecting DNA-protein interactions, thus altering the accessibility of genes to trans-acting factors in the cell. Because it works in cis, this mechanism is important in the control of X inactivation and genomic imprinting.
Original language | English |
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Pages (from-to) | 255-259 |
Number of pages | 5 |
Journal | Current Opinion in Genetics and Development |
Volume | 4 |
Issue number | 2 |
DOIs | |
State | Published - Apr 1994 |
Bibliographical note
Funding Information:We thank the NIH, the Israel Cancer Research Fund, the Tobacco Research Council, and the US-Israel Binational Science Foundation for their continued support.