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Table 1 SplicerAV related probeset features of commonly used Affymetrix microarrays

From: SplicerAV: a tool for mining microarray expression data for changes in RNA processing

Platform

Unique Annotated Genes

Genes w/Mult Probesets

Fraction of genes w/mult probesets

Avg. Probesets per gene

Unannotated Probesets

Total Probesets

U133 Plus 2.0

19,761

11,193

57%

3.2

9818

54,675

U133 A

12,737

4,609

36%

2.7

1917

22,283

U95 A

8,690

1,946

22%

2.4

1253

12,651

Mouse 430A 2

12,755

4,934

39%

2.6

2118

22,690