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Table 6 Summary of gene definition and probe remapping results using different gene definition methods

From: Integrating multiple genome annotation databases improves the interpretation of microarray gene expression data

  exlink exbd itbd overlap_0
Gene definition
Number of transcripts in the database 75,723 75,723 75,723 75,723
Number of genes defined by the method 28,110 32,686 29,501 27,876
Probe remapping result
Probes having genome location issues 60,662 60,662 60,662 60,662
Probes matching multiple genes 1,487 10,672 4,360 974
Probes matching no gene 65,443 65,443 65,443 65,443
< 3 probes per probe set 4,378 3,992 4,234 4,402
Good Probes 117,782 108,983 115,053 118,271
Percentage of Good Probes 47.160% 43.636% 46.067% 47.355%