Translating the Histone Code
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- Thomas Jenuwein
- Research Institute of Molecular Pathology (IMP) at the Vienna Biocenter, Dr. Bohrgasse 7, A-1030 Vienna, Austria.
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- C. David Allis
- Department of Biochemistry and Molecular Genetics, University of Virginia Health Science Center, Charlottesville, VA 22908, USA.
Abstract
<jats:p>Chromatin, the physiological template of all eukaryotic genetic information, is subject to a diverse array of posttranslational modifications that largely impinge on histone amino termini, thereby regulating access to the underlying DNA. Distinct histone amino-terminal modifications can generate synergistic or antagonistic interaction affinities for chromatin-associated proteins, which in turn dictate dynamic transitions between transcriptionally active or transcriptionally silent chromatin states. The combinatorial nature of histone amino-terminal modifications thus reveals a “histone code” that considerably extends the information potential of the genetic code. We propose that this epigenetic marking system represents a fundamental regulatory mechanism that has an impact on most, if not all, chromatin-templated processes, with far-reaching consequences for cell fate decisions and both normal and pathological development.</jats:p>
Journal
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- Science
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Science 293 (5532), 1074-1080, 2001-08-10
American Association for the Advancement of Science (AAAS)
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Keywords
Details 詳細情報について
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- CRID
- 1364233270379038336
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- NII Article ID
- 80012771473
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- ISSN
- 10959203
- 00368075
- http://id.crossref.org/issn/00368075
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- Data Source
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- Crossref
- CiNii Articles