WDR5 Associates with Histone H3 Methylated at K4 and Is Essential for H3 K4 Methylation and Vertebrate Development
Joanna Wysocka,Tomek Swigut,Thomas A. Milne,Yali Dou,Xin Zhang,Alma L. Burlingame,Robert G. Roeder,Ali H. Brivanlou,C. David Allis +8 more
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TLDR
The results are the first demonstration that a WD40-repeat protein acts as a module for recognition of a specific histone modification and suggest a mechanism for reading and writing an epigenetic mark for gene activation.About:
This article is published in Cell.The article was published on 2005-06-17 and is currently open access. It has received 820 citations till now. The article focuses on the topics: Histone methyltransferase & Histone methyltransferase complex.read more
Citations
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Journal ArticleDOI
Chromatin Modifications and Their Function
TL;DR: The surface of nucleosomes is studded with a multiplicity of modifications that can dictate the higher-order chromatin structure in which DNA is packaged and can orchestrate the ordered recruitment of enzyme complexes to manipulate DNA.
Journal ArticleDOI
A Bivalent Chromatin Structure Marks Key Developmental Genes in Embryonic Stem Cells
Bradley E. Bernstein,Tarjei S. Mikkelsen,Tarjei S. Mikkelsen,Xiaohui Xie,Michael Kamal,Dana J. Huebert,James Cuff,Ben Fry,Alexander Meissner,Marius Wernig,Kathrin Plath,Rudolf Jaenisch,Alexandre Wagschal,Robert Feil,Stuart L. Schreiber,Stuart L. Schreiber,Eric S. Lander,Eric S. Lander +17 more
TL;DR: It is proposed that bivalent domains silence developmental genes in ES cells while keeping them poised for activation, highlighting the importance of DNA sequence in defining the initial epigenetic landscape and suggesting a novel chromatin-based mechanism for maintaining pluripotency.
Journal ArticleDOI
The Role of Chromatin during Transcription
TL;DR: This Review highlights advances in the understanding of chromatin regulation and discusses how such regulation affects the binding of transcription factors as well as the initiation and elongation steps of transcription.
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The complex language of chromatin regulation during transcription
TL;DR: This work has shown that transcription occurs against a backdrop of mixtures of complex modifications, which probably have several roles, and suggests that a more likely model is of a sophisticated, nuanced chromatin 'language' in which different combinations of basic building blocks yield dynamic functional outcomes.
Journal ArticleDOI
The diverse functions of histone lysine methylation.
Cyrus Martin,Yi Zhang +1 more
TL;DR: Recent advances in understanding of how lysine methylation functions in these diverse biological processes are summarized, and questions that need to be addressed in the future are raised.
References
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Journal ArticleDOI
Accurate transcription initiation by RNA polymerase II in a soluble extract from isolated mammalian nuclei
TL;DR: A procedure for preparing extracts from nuclei of human tissue culture cells that directs accurate transcription initiation in vitro from class II promoters, including tRNA and Ad 2 VA, is developed.
Journal ArticleDOI
Methylation of histone H3 lysine 9 creates a binding site for HP1 proteins.
TL;DR: It is shown that mammalian methyltransferases that selectively methylate histone H3 on lysine 9 (Suv39h HMTases) generate a binding site for HP1 proteins—a family of heterochromatic adaptor molecules implicated in both gene silencing and supra-nucleosomal chromatin structure.
Journal ArticleDOI
Selective recognition of methylated lysine 9 on histone H3 by the HP1 chromo domain.
Andrew J. Bannister,Philip Zegerman,Janet F. Partridge,Eric A. Miska,Jean O. Thomas,Robin C. Allshire,Tony Kouzarides +6 more
TL;DR: A stepwise model for the formation of a transcriptionally silent heterochromatin is provided: SUV39H1 places a ‘methyl marker’ on histone H3, which is then recognized by HP1 through its chromo domain, which may also explain the stable inheritance of theheterochromatic state.
Journal ArticleDOI
Active genes are tri-methylated at K4 of histone H3
Helena Santos-Rosa,Robert Schneider,Andrew J. Bannister,Julia A. Sherriff,Bradley E. Bernstein,N. C. Tolga Emre,Stuart L. Schreiber,Jane Mellor,Tony Kouzarides +8 more
TL;DR: It is shown that the Saccharomyces cerevisiae Set1 protein can catalyse di- and tri-methylation of K4 and stimulate the activity of many genes, establishing the concept of methyl status as a determinant for gene activity and extending considerably the complexity of histone modifications.
Book
Early development of Xenopus laevis : a laboratory manual
TL;DR: This book discusses the development of Xenopus laevis Embryos and Temperature Dependence, and the role of radiolysis in this development.