GSBS Student Publications

Title

Nuclear microenvironments: an architectural platform for the convergence and integration of transcriptional regulatory signals

UMMS Affiliation

Graduate School of Biomedical Sciences; Department of Cell Biology and Cancer Center

Date

5-18-2004

Document Type

Article

Medical Subject Headings

Active Transport, Cell Nucleus; Animals; Cell Nucleus; Core Binding Factor Alpha 3 Subunit; Core Binding Factor alpha Subunits; DNA-Binding Proteins; *Gene Expression Regulation; Gene Expression Regulation, Neoplastic; Neoplasm Proteins; Neoplasms; Nuclear Matrix; *Signal Transduction; Transcription Factors; Transcription, Genetic

Disciplines

Life Sciences | Medicine and Health Sciences

Abstract

Functional interrelationships between the intranuclear organization of nucleic acids and regulatory proteins are obligatory for fidelity of transcriptional activation and repression. In this article, using the Runx/AML/Cbfa transcription factors as a paradigm for linkage between nuclear structure and gene expression we present an overview of growing insight into the dynamic organization and assembly of regulatory machinery for gene expression at microenvironments within the nucleus. We address contributions of nuclear microenvironments to the convergence and integration of regulatory signals that mediate transcription by supporting the combinatorial assembly of regulatory complexes.

Rights and Permissions

Citation: Eur J Histochem. 2004;48(1):65-76.

Related Resources

Link to Article in PubMed

Journal Title

European journal of histochemistry : EJH

PubMed ID

15145777