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Table 1 Number of differentially expressed probes for all pair-wise analyses as determined by MAANOVA or fold-change cut-off.

From: Toxicogenomic analysis of susceptibility to inhaled urban particulate matter in mice with chronic lung inflammation

Pairwise Comparison Significant probes (# above background)a Probes with > 1.5 FCb
Treatment WT,0 h (Air vs. EHC) 4 (2) 147
  TNF, 0 h (Air vs. EHC) 2 (2) 211
  WT, 24 h (Air vs. EHC) 1 (0) 147
  TNF, 24 h (Air vs. EHC) 1 (0) 117
Time WT, Air (0 vs. 24 h) 279 (277) 440
  TNF, Air (0 vs. 24 h) 34 (34) 269
  WT, EHC (0 vs. 24 h) 177 (175) 486
  TNF, EHC (0 vs. 24 h) 57 (56) 349
Genotype 0 h, Air (WT vs. TNF) 3303 (3208) 2424
  24 h, Air (WT vs. TNF) 2332 (2328) 2279
  0 h, EHC (WT vs. TNF) 2447 (2438) 2557
  24 h, EHC (WT vs. TNF) 2285 (2282) 2232
Summaryc
Treatment Union 8 (4) 572
  Intersection 0 (0) 0
Time Union 291 (286) 1055
  Intersection 21 (21) 46
Genotype Union 3331 (3238) 3024
  Intersection 1864 (1863) 1327
  1. aNumber of statistically significant probes for each comparison after analysis of three-way and two-way interactions and all main effects. Numbers in parentheses indicate probes that have been declared present in at least 4 out of 5 arrays in the group showing a significant effect.
  2. bList of all probes with fold-change (FC) > 1.5; no statistical filtering.
  3. cSummary of pair-wise comparisons. Union refers to the number of probes present in any comparison for a given factor. Intersection refers to the number of probes commonly affected in all comparisons for a given factor.