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Cited by 406

The DOI matches its Crossref record; 80 of the 80 references it cites were found in a registry or an index.

Profile of Histone Lysine Methylation across Transcribed Mammalian Chromatin

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Vakoc, Christopher R., Sachdeva, Mira M., Wang, Hongxin, Blobel, Gerd A.·2006·Molecular and Cellular Biology

Abstract

Complex patterns of histone lysine methylation encode distinct functions within chromatin. We previously reported that trimethylation of lysine 9 of histone H3 (H3K9) occurs at both silent heterochromatin and at the transcribed regions of active mammalian genes, suggesting that the extent of histone lysine methylation involved in mammalian gene activation is not completely defined. To identify additional sites of histone methylation that respond to mammalian gene activity, we describe here a comparative assessment of all six known positions of histone lysine methylation and relate them to gene transcription. Using several model loci, we observed high trimethylation of H3K4, H3K9, H3K36, and H3K79 in the transcribed region, consistent with previous findings. We identify H4K20 monomethylation, a modification previously linked with repression, as a mark of transcription elongation in mammalian cells. In contrast, H3K27 monomethylation, a modification enriched at pericentromeric heterochromatin, was observed broadly distributed throughout all euchromatic sites analyzed, with selective depletion in the vicinity of the transcription start sites at active genes. Together, these results underscore that similar to other described methyl-lysine modifications, H4K20 and H3K27 monomethylation are versatile and dynamic with respect to gene activity, suggesting the existence of novel site-specific methyltransferases and demethylases coupled to the transcription cycle.

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Metadata

Authors
Vakoc, C. R., Sachdeva, M. M., Wang, H., & Blobel, G. A.
Venue
Molecular and Cellular Biology
Published
2006-12-01
Volume
26
Issue
24
Pages
9185-9195
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W2170964470
Cited by
406
References
80
FWCI
11.91
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Profile of Histone Lysine Methylation across Transcribed Mammalian Chromatin. https://app.cochat.ai/papers/10.1128/mcb.01529-06
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Vakoc, C. R., Sachdeva, M. M., Wang, H., & Blobel, G. A. (2006). Profile of Histone Lysine Methylation across Transcribed Mammalian Chromatin. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.01529-06

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