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Circuitry and Dynamics of Human Transcription Factor Regulatory Networks

Overview
Journal Cell
Publisher Cell Press
Specialty Cell Biology
Date 2012 Sep 11
PMID 22959076
Citations 260
Authors
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Abstract

The combinatorial cross-regulation of hundreds of sequence-specific transcription factors (TFs) defines a regulatory network that underlies cellular identity and function. Here we use genome-wide maps of in vivo DNaseI footprints to assemble an extensive core human regulatory network comprising connections among 475 sequence-specific TFs and to analyze the dynamics of these connections across 41 diverse cell and tissue types. We find that human TF networks are highly cell selective and are driven by cohorts of factors that include regulators with previously unrecognized roles in control of cellular identity. Moreover, we identify many widely expressed factors that impact transcriptional regulatory networks in a cell-selective manner. Strikingly, in spite of their inherent diversity, all cell-type regulatory networks independently converge on a common architecture that closely resembles the topology of living neuronal networks. Together, our results provide an extensive description of the circuitry, dynamics, and organizing principles of the human TF regulatory network.

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References
1.
Stalder J, Larsen A, Engel J, Dolan M, Groudine M, Weintraub H . Tissue-specific DNA cleavages in the globin chromatin domain introduced by DNAase I. Cell. 1980; 20(2):451-60. DOI: 10.1016/0092-8674(80)90631-5. View

2.
Pfeifer G, Riggs A . Chromatin differences between active and inactive X chromosomes revealed by genomic footprinting of permeabilized cells using DNase I and ligation-mediated PCR. Genes Dev. 1991; 5(6):1102-13. DOI: 10.1101/gad.5.6.1102. View

3.
Molkentin J, Lin Q, Duncan S, Olson E . Requirement of the transcription factor GATA4 for heart tube formation and ventral morphogenesis. Genes Dev. 1997; 11(8):1061-72. DOI: 10.1101/gad.11.8.1061. View

4.
De Matteis S, Nervi C, Tomassoni L, Gelmetti V, Cioce M, Fanelli M . Fusion proteins of the retinoic acid receptor-alpha recruit histone deacetylase in promyelocytic leukaemia. Nature. 1998; 391(6669):815-8. DOI: 10.1038/35901. View

5.
Davidson E, Rast J, Oliveri P, Ransick A, Calestani C, Yuh C . A genomic regulatory network for development. Science. 2002; 295(5560):1669-78. DOI: 10.1126/science.1069883. View