A. Database | Â | Contents | Variance | df | percentage of variance |
---|---|---|---|---|---|
Database AA | Â | raw date transformed to a mean of 1000 per probe | Â | Â | Â |
 | M females |  | 94652,5 | 1549 | 100,0 |
 | M males |  | 81873,5 | 2293 | 100,0 |
 | V females |  | 110677,7 | 681 | 100,0 |
 | V males |  | 79961,4 | 495 | 100,0 |
Database BB | Â | additionally:proteasome expression level removed | Â | Â | Â |
 | M females |  | 50437,8 | 1549 | 53,3 |
 | M males |  | 50182,3 | 2293 | 61,3 |
 | V females |  | 58000,6 | 681 | 52,4 |
 | V males |  | 36647,4 | 495 | 45,8 |
Experimental error | M females in AA | (approximation by use of 2 libraries, see text) | 1302,2 | 61 | 1,4 |
B. | Â | ||||
Database BB | variable | F test | Â | Â | probability |
 | Gender | M males versus M females |  |  | 0,9107 |
 |  | V males versus V females |  |  | 2,1693E-06 |
 | Tissue | M males versus V males |  |  | 0,0179 |
 |  | M females versus V females |  |  | 0,0002 |
 | Race | M libraries non-whites | 45008,6 | 1053 |  |
 |  | M libraries whites | 1058207,3 | 1921 | 0,0135 |