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Table 5 Fold-change data comparison between different microarray labeling methods and qPCR for selected genes.

From: A rapid and inexpensive labeling method for microarray gene expression analysis

  Fold-change
Gene Microarrays  
  Direct Random Indirect ds-cDNA qPCR
YNL072W (RNH201; Ref1) 1.0 1.0 1.0 1.0
YLR185W (RPL37a; Ref2) 1.0 1.1 0.9 1.0
YBL005W (PDR3) 2.2** 1.9 2.1 1.6**
YDR011W (SNQ2) 3.4** 4.2* 3.0* 4.6**
YDL020C (RPN4) 1.9** 1.8* 1.7 3.6**
YFR003C (YPI1) 1.0 1.1 0.8** 1.0
YGR035C 12.6** 11.7** 7.3** 10.8**
YGR052W (FMP48) 3.2** 3.0* 3.2* 2.9**
YGR236C (SPG1) 0.4** 0.4* 0.7* 0.5**
YLR346C 7.7** 6.9** 2.0** 6.2**
YOL156W 12.9** 9.7** 4.2** 6.8**
  1. (* p-value < 0.05; ** p-value < 0.01)
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