Table 2.

Quantitative Reverse Transcription-PCR Confirmation of Differential Expression of Selected Genes

Gene symbolProbe set IDSensitive/resistant quantitative reverse transcription-PCRSensitive/resistant microarray
ALDH1A3203180_at13.38.8
ANXA9211712_s_at82.33.8
ARHGDIB201288_at357.816.3
BIK205780_at31.34.9
CDH1201131_s_at25.08.8
ERBB3202454_s_at16,691.013.3
PTK6206482_at194.02.5
RAB25218186_at329.853.4
  • NOTE: Gefitinib-sensitive and gefitinib-resistant cell lines from the training set were evaluated and the data are presented as a ratio.