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Computational identification of the normal and perturbed genetic networks involved in myeloid differentiation and acute promyelocytic leukemia

Li Wei Chang1 email, Jacqueline E Payton2 email, Wenlin Yuan3 email, Timothy J Ley3,4 email, Rakesh Nagarajan2 email and Gary D Stormo4 email

1Department of Biomedical Engineering, Washington University, St Louis, MO 63130, USA

2Department of Pathology and Immunology, Division of Laboratory Medicine, Washington University School of Medicine, St Louis, MO 63110, USA

3Division of Oncology, Department of Medicine, Washington University School of Medicine, St Louis, MO 63110, USA

4Department of Genetics, Washington University School of Medicine, St Louis, MO 63110, USA

author email corresponding author email

Genome Biology 2008, 9:R38doi:10.1186/gb-2008-9-2-r38

Published: 21 February 2008

Subject areas: Cell biology, Genetics, Medicine, Molecular biology


Additional files

Additional data file 1:

These genes were identified by calculating the Pearson's correlation coefficients of their expression profiles to each individual expression pattern.

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Additional data file 2:

Genes identified in each coexpressed gene cluster.

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Additional data file 3:

Predicted regulatory targets of TFs identified in each coexpressed gene cluster.

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Additional data file 4:

Down-regulated genes in the in vitro myeloid differentiation system.

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Additional data file 5:

(a) Genes upregulated at day 0; (b) genes upregulated at day 0 and day 1.

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Additional data file 6:

(a) Genes upregulated at day 0; (b) genes upregulated at day 0 and day 1. Additional TFs identified by PAP and their regulatory relationships to other genes in the myeloid networks are colored red.

Format: PDF Size: 408KB Download file

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Additional data file 7:

Myeloid TFs identified by PAP and their regulatory relationships to other genes in the myeloid development networks.

Format: XLS Size: 23KB Download file

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Additional data file 8:

(a) TF genes upregulated at day 0. (b) TF genes upregulated at day 0 and day 1. (c) TF genes upregulated at day 6 and day 7. (d) TF genes upregulated at day 7. Color coding in these networks denotes how these TF genes were identified: blue, TFs identified by coexpression; green, additional TFs identified by PAP; yellow, TFs identified by both coexpression and PAP.

Format: PDF Size: 22KB Download file

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Additional data file 9:

TFs dysregulated in APL and their predicted regulatory targets.

Format: XLS Size: 25KB Download file

This file can be viewed with: Microsoft Excel Viewer


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