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Table 2 Abundance (%) of the five DRD4 genotypes found in the urban and non-urban populations

From: Variation at the DRD4 locus is associated with wariness and local site selection in urban black swans

  Population
Genotype Urban Non-urban
  (n = 80) (n = 20)
AA 88.8 60.0
AB 3.8 15.0
AC 0.0 10.0
AD 5.0 0.0
AE 1.3 10.0
BB 1.3 5.0