XRAY Screen Shots: Latest Photos

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Biotique Account — Thu, 14 Apr 2011 07:59:03 GMT

Dendrogram showing the results of hierarchical clustering of twenty Human Exon array CEL files.

Biotique Account — Thu, 14 Apr 2011 07:59:02 GMT

Heatmap and cluster analysis of twenty Human Exon CEL files. The colored bar on top of the heat map

Biotique Account — Thu, 14 Apr 2011 07:59:02 GMT

Heatmap and cluster analysis of twenty Human Exon CEL files. The colored bar on top of the heat map shows Normal CEL files as blue and Tumor CEL files as red.

Dendrogram showing the results of hierarchical clustering of six Human Exon array CEL files.

Biotique Account — Thu, 14 Apr 2011 07:59:01 GMT

Three dimensional scatter plot of the first three principle components of six CEL files.

Biotique Account — Thu, 14 Apr 2011 07:59:01 GMT

CEL files from heart are purple and CEL files from skeletal muscle are green. It can be seen that the tissues are separated very well by the second principle component. By clicking and dragging the graph can be rotated in all axes. Information from all genes was used to generate the PCA, not just differentially expressed genes.

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Biotique Account — Thu, 14 Apr 2011 07:59:00 GMT

A single button click allows users to upload results into UCSC Tracks.

Biotique Account — Thu, 14 Apr 2011 07:58:59 GMT

Heatmap and cluster analysis of six Human Exon CEL files.

Biotique Account — Thu, 14 Apr 2011 07:58:58 GMT

The colored bar on top of the heat map shows Skeletal muscle CEL files as blue and Heart CEL files as red. The cluster analysis perfectly separates the heart and muscle CEL files.

Example: Human PDLIM5 Gene

Biotique Account — Thu, 14 Apr 2011 07:58:58 GMT

Unique XRAY gene-page gives a single view of gene level, probe-set level, chip background, probe level, and biological annotation. The light background shows tissue specific exon usage between heart (red), skeletal muscle (dark blue), and other (light blue) tissues. The overlap of alt. splicing with the red triangles indicate that the alternative splicing may change protein sequence. Splicing patterns of known mRNAs agree with the expression analysis and are shown just below the triangles.

Three dimensional scatter plot of the first three principle components of twenty CEL files.

Biotique Account — Thu, 14 Apr 2011 07:58:57 GMT

CEL files from Normal are purple and CEL files from Tumor are green. By clicking and dragging the graph can be rotated in all axes. Information from all genes was used to generate the PCA, not just differentially expressed genes.