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Table 5 Top ten genes in the ethanol (first three columns) and non-ethanol (last three columns) signatures along with their rank and expression ratios.

From: A novel data mining method to identify assay-specific signatures in functional genomic studies

Gene Name Rank Expression Ratio Gene Name Rank Expression Ratio
yaiD 1 298.3 ygjK 1 -20.9
argH 2 170.0 tktA 2 -5.2
mngA 3 85.6 dsbC 3 -8.5
plsC 4 76.9 cvrA 4 -2.3
caiA 5 300.3 nrfE 5 -11.9
yebU 6 51.6 yehI 6 -19.2
ylbF 7 29.9 ybbA 7 -4.1
nrfG 8 46.8 evgS 8 -16.2
yaiY 9 27.6 ynfE 9 -14.4
pnp 10 4.9 pqiB 10 -3.7
  1. Expression ratios are defined as follows. For the ethanol signature, as the average expression level of a gene in the 4 ethanol-challenged cultures divided by the average expression level in the 8 cultures not exposed to ethanol. For the non-ethanol signature, the ratio was inverted and a negative sign was included to indicate that these genes are down-regulated as the result of the ethanol challenge.