Figure 1.

Frequencies of signal values from the Exon and U133 Plus 2 Arrays. The distribution of log2 (signal + 16) values of transcript clusters are shown for the Exon Array (solid line) and the U133 Plus 2 Array (stippled line) for breast tissues.

Gardina et al. BMC Genomics 2006 7:325   doi:10.1186/1471-2164-7-325
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