From: DNA polymorphism and selection at the bindin locus in three Strongylocentrotus sp. (Echinoidea)
 | S. intermedius | S. pallidus | S. droebachiensis | |||
---|---|---|---|---|---|---|
 | Fixed | Polymorphic | Fixed | Polymorphic | Fixed | Polymorphic |
Silent | 24 | 45 | 17 | 59 | 20 | 33 |
Replacement | 14 | 5 | 13 | 5 | 12 | 5 |
% Replacement | 50.0 | 10.0 | 43.3 | 7.8 | 37.5 | 13.2 |
Fisher’s test | P = 0.0036 | P = 0.0001 | P = 0.0253 | |||
G test | P = 0.0023 | P = 0.0001 | P = 0.0172 |