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Cited by 406

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Mechanisms that Specify Promoter Nucleosome Location and Identity

Open access
Hartley, Paul D., Madhani, Hiten D.·2009·Cell

Abstract

SUMMARY The chromatin architecture of eukaryotic gene promoters is generally characterized by a nucleosome-free region (NFR) flanked by at least one H2A.Z variant nucleosome. Computational predictions of nucleosome positions based on thermodynamic properties of DNA-histone interactions have met with limited success. Here we show that the action of the essential RSC remodeling complex in S. cerevisiae helps explain the discrepancy between theory and experiment. In RSC-depleted cells, NFRs shrink such that the average positions of flanking nucleosomes move toward predicted sites. Nucleosome positioning at distinct subsets of promoters additionally requires the essential Myb family proteins Abf1 and Reb1, whose binding sites are enriched in NFRs. In contrast, H2A.Z deposition is dispensable for nucleosome positioning. By regulating H2A.Z deposition using a steroid-inducible protein splicing strategy, we show that NFR establishment is necessary for H2A.Z deposition. These studies suggest an ordered pathway for the assembly of promoter chromatin architecture.

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Metadata

Authors
Hartley, P. D., & Madhani, H. D.
Venue
Cell
Publisher
Elsevier BV
Published
2009-05
Volume
137
Issue
3
Pages
445-458
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2017550851
Cited by
406
References
42
FWCI
15.00
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Mechanisms that Specify Promoter Nucleosome Location and Identity. https://app.cochat.ai/papers/10.1016/j.cell.2009.02.043
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Hartley, P. D., & Madhani, H. D. (2009). Mechanisms that Specify Promoter Nucleosome Location and Identity. Cell. https://doi.org/10.1016/j.cell.2009.02.043

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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