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Figure 4 | BMC Genomics

Figure 4

From: Universal Reference RNA as a standard for microarray experiments

Figure 4

Unique genes contributed by individual cell lines to UMRR. RNA from 11 individual mouse cell lines were reverse-transcribed to cDNA, labeled with Cy5 and co-hybridized with Cy3-labeled UMRR onto 7,500-spot mouse oligo microarrays (UNC). The data was analyzed using GeneTraffic software. 300–1000 spots out of 8,000 were flagged on each microarray and excluded from further analysis. Spots with hybridization signals in Cy5 channel higher than 1000 and with Cy5/Cy3 ratio greater than 2 were collected and the number of spots with these characteristics on only one microarray was determined.

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