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Analysis of gene expression in a developmental context emphasizes distinct biological leitmotifs in human cancers

Kamila Naxerova1 email, Carol J Bult2 email, Anne Peaston2 email, Karen Fancher2 email, Barbara B Knowles2 email, Simon Kasif1,3 email and Isaac S Kohane1 email

1Children's Hospital Informatics Program, Harvard-MIT Division of Health Sciences and Technology, Longwood Avenue, Boston, MA 02115, USA

2The Jackson Laboratory, Main Street, Bar Harbor, ME 04609, USA

3Department of Biomedical Engineering, Boston University, Cummington Street, Boston, MA 02215, USA

author email corresponding author email

Genome Biology 2008, 9:R108doi:10.1186/gb-2008-9-7-r108

Published: 8 July 2008

Subject areas: Cancer, Development, Genome studies


Additional files

Additional data file 1:

Frequency plots for all cancer types and all developmental time series.

Format: PDF Size: 641KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 2:

Frequency plots for all cancers and all time series after CC subtraction.

Format: PDF Size: 638KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 3:

Frequency plots for the top 450 differentially expressed genes in CRCC1 and CRCC2.

Format: PDF Size: 25KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 4:

Heatmap of probability distribution slopes after CC subtraction (analogously to Figure 3).

Format: PDF Size: 48KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 5:

Heatmap of enrichment p-values for gene sets that ranked among the 20 most enriched in the downregulated genes of either group 1, 2 or 3.

Format: PDF Size: 54KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 6:

Detailed annotation for all data sets used in this study.

Format: XLS Size: 36KB Download file

This file can be viewed with: Microsoft Excel Viewer

Additional data file 7:

Raw data for the lung development validation time series (after RMA-normalization).

Format: TXT Size: 4.2MB Download file

Additional data file 8:

This shows a bimodal distribution with the left peak containing group 3 tumors, the right peak containing group 1 tumors and intermediate cases (group 2) falling in between.

Format: PDF Size: 11KB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 9:

Probability distribution plots and linear regression fits for all cancers and all time series.

Format: PDF Size: 1.2MB Download file

This file can be viewed with: Adobe Acrobat Reader

Additional data file 10:

The same data as additional data file 9, but after CC subtraction.

Format: PDF Size: 1.1MB Download file

This file can be viewed with: Adobe Acrobat Reader


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