Table 6

Covariances between the "true" gene expression for the different amplification protocols, estimated from the virtual arrays. The diagonal of the table contains the variances for the techniques.

Affymetrix

Affymetrix w/o ligase

Jeffrey lab with G-50 cleanup

Jeffrey lab

Poly(A)+ RNA


Affymetrix

0.68

0.66

0.62

0.63

0.60

Affymetrix w/o ligase

0.66

0.67

0.62

0.64

0.61

Jeffrey lab with G-50 cleanup

0.62

0.62

0.63

0.64

0.57

Jeffrey lab

0.63

0.64

0.64

0.67

0.60

Poly(A)+ RNA

0.60

0.61

0.57

0.60

0.74


Zhao et al. BMC Genomics 2002 3:31   doi:10.1186/1471-2164-3-31

Open Data