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Open Access Research article

An evolutionary consequence of dosage compensation on Drosophila melanogaster female X-chromatin structure?

Yu Zhang and Brian Oliver

Author Affiliations

Laboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892-8028 USA

BMC Genomics 2010, 11:6  doi:10.1186/1471-2164-11-6

Published: 5 January 2010

Additional files

Additional file 1:

Density scatter plots of H4K16ac ChIP input DNA intensities in male adult flies. H4K16ac ChIP input DNA intensities (log2) between all biological replicates in male adult flies, plotted against each other (high data density in blue). The corresponding R2 values are shown in each graph.

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Additional file 2:

Density scatter plots of H4K16ac ChIP DNA intensities in male adult flies. H4K16ac ChIP enriched DNA intensities (log2) between all biological replicates in male adult flies, plotted against each other (high data density in blue). The corresponding R2 values are shown in each graph.

Format: PDF Size: 2.9MB Download file

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Open Data

Additional file 3:

Density scatter plots of H4K16ac ChIP input DNA intensities in female adult flies. H4K16ac ChIP input DNA intensities (log2) between all biological replicates in female adult flies, plotted against each other (high data density in blue). The corresponding R2 values are shown in each graph.

Format: PDF Size: 1.2MB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data

Additional file 4:

Density scatter plots of H4K16ac ChIP DNA intensities in female adult flies. H4K16ac ChIP enriched DNA intensities (log2) between all biological replicates in female adult flies, plotted against each other (high data density in blue). The corresponding R2 values are shown in each graph.

Format: PDF Size: 1.7MB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data

Additional file 5:

Density scatter plots of H3K4me2 and H3S10ph ChIP-chip intensities in male and female adult flies. H3K4me2 and H3S10ph ChIP input (A) or enriched DNA (B) intensities (log2) between biological replicates, plotted against each other (high data density in blue). The corresponding R2 values are shown in each graph.

Format: PDF Size: 5MB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data

Additional file 6:

Density MA plots of normalized ChIP experiments. ChIP/input ratio (log2) versus average ChIP and input intensity (log2) plots for H4K16ac ChIP (A-B), H3S10ph ChIP (C-D) and H3K4me2 ChIP (E-F) in male and female adult flies (high data density in blue). Each MA plot represents data from one biological replicate of each ChIP data set.

Format: PDF Size: 4MB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data