From: Allelic based gene-gene interactions in rheumatoid arthritis
 | Allelic score | |||
---|---|---|---|---|
Genotype | AB | Ab | aB | ab |
(AA, BB) | 1 | 0 | 0 | 0 |
(AA, Bb) | 1/2 | 1/2 | 0 | 0 |
(AA, bb) | 0 | 1 | 0 | 0 |
(Aa, BB) | 1/2 | 0 | 1/2 | 0 |
(Aa, Bb) | 1/4 | 1/4 | 1/4 | 1/4 |
(Aa, bb) | 0 | 1/2 | 0 | 1/2 |
(aa, BB) | 0 | 0 | 1 | 0 |
(aa, Bb) | 0 | 0 | 1/2 | 1/2 |
(aa, bb) | 0 | 0 | 0 | 1 |