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Table 1 Four breast cancer gene expression profiling studies

From: Classification across gene expression microarray studies

 

Study (Reference)

Main Focus

Platform

Samples

ER-

ER+

G1

G3

1

[1]

wound-response signature

oligo (ratios)

295

69

226

75

119

2

[2]

p53 status signature

U133a/U133b

247

34

213

64

54

3

[16]

grade and prognosis

U133a

104

24

74

29

36

4

[4]

metastasis signature

U133a

286

77

209

-

-