Table 2

Levels of nonsynonymous and synonymous substitutions per site between A. thaliana and A. lyrata floral homeotic genes

KaKsKa/Ks
CAULIFLOWER 0.032  ±  0.0070.119  ±  0.0290.271
APETALA3 0.017  ±  0.0060.113  ±  0.0290.148
PISTILLATA 0.021  ±  0.0070.148  ±  0.0380.144