Table 5

Overview of the GeneChip types
GeneChip
 Feature size
 Probe pairs
 TF
 No. of labs.
 No. of arrays
 Ka 0.95
 Ka 0.99
 Ka 0.995












avg
 SD
 avg
 SD
 avg
 SD
HuGeneFL
 24
 20
 44
 2
 34
 2.13
 0.10
 3.45
 0.09
 4.11
 0.05
HG-U95Av2
 20
 16
 36
 4
 77
 2.09
 0.09
 3.04
 0.08
 3.48
 0.16
HG-U95B to E
 20
 16
 36
 2
 28
 2.16
 0.14
 3.24
 0.31
 3.76
 0.37
HG-U133A 2.0
 11
 11
 22
 6
 91
 2.11
 0.05
 3.10
 0.15
 3.56
 0.18
HG-U133 Plus 2
 11
 11
 22
 2
 28
 2.12
 ---
 3.03
 ---
 3.44
 ---
HG-Focus
 18
 11
 29
 1
 34
 2.18
 0.03
 3.11
 0.04
 3.52
 0.07
MG-Mu11kSubA, SubB
 24
 20
 44
 2
 80
 2.22
 0.04
 3.73
 0.16
 4.52
 0.20
Mu19kSubA, B, C
 24
 20
 44
 1
 12
 2.26
 ---
 3.95
 ---
 4.56
 ---
MG-U74Av2
 20
 16
 36
 6
 75
 2.17
 0.04
 3.36
 0.20
 3.97
 0.31
MG-U430A
 11
 11
 22
 1
 20
 2.07
 0.03
 2.95
 0.03
 3.34
 0.03
RG-U34A
 24
 16
 40
 2
 45
 2.16
 0.05
 3.24
 0.15
 3.78
 0.17
RT-U34 Neurobiology
 24
 16
 40
 1
 40
 2.08
 ---
 3.12
 ---
 3.38
 ---
Drosophila
 20
 14
 34
 1
 6
 2.17
 ---
 3.21
 ---
 3.67
 ---
E. Coli
 24
 15
 39
 2
 53
 2.19
 ---
 3.31
 ---
 3.78
 ---
ATH1
 18
 11
 29
 4
 64
 2.09
 0.02
 3.03
 0.11
 3.46
 0.19
Arabidopis [s2]
 24
 16
 40
 1
 7
 2.15
 ---
 2.89
 ---
 3.18
 ---

The first two columns of data show the feature size and number of the probe pairs per probe set. TF is the technical factor defined as the sum of feature size and probe pairs. No. of lab gives the number of different laboratories, where the data were generated. No. of arrays gives the number of arrays per the GeneChip type. The last three columns give the mean Kα values at the probability 0.95, 0.99 and 0.995.

Novak et al. Biology Direct 2006 1:27   doi:10.1186/1745-6150-1-27

Open Data