Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Hager, G.L. et al.

Hager, Smith, Fragoso, Wolford, Walker, Barsony, Htun,

Intranuclear trafficking and gene targeting by members of the steroid/nuclear receptor superfamily.

Upon binding to regulatory elements in mammalian chromosomes, steroid receptors induce specific transitions in the nucleoprotein structure of the template. These transitions reflect, in part, the reorganization of chromatin structure to permit interaction of secondary factors with target sequences in promoter regulatory regions. Steroid receptors represent a class of transcriptional activators that are able to interact with repressed nucleoprotein templates and recruit necessary activities for chromatin remodeling. The ligand-induced movement of nuclear receptors from inactive states, either in the cytoplasm or in the nucleus, to productive interactions with chromatin is complex and likely reflects the interaction with multiple protein complexes and subcellular structures. Regulation of gene expression by nuclear receptors is thus mediated through the subcellular distribution of inactive receptors, the redistribution of activated receptor complexes to appropriate nuclear domains, the reorganization of chromatin structures for interaction with soluble components of the nucleoplasm, and direct protein-protein contacts between receptors and the basal transcription apparatus.[1]

References

Intranuclear trafficking and gene targeting by members of the steroid/nuclear receptor superfamily. Hager, G.L., Smith, C.L., Fragoso, G., Wolford, R., Walker, D., Barsony, J., Htun, H. J. Steroid Biochem. Mol. Biol. (1998) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.