Table 1

Allele and genotype frequencies for DRD4/48 bp polymorphism.

All
 Settled
 Nomadic
Allele/Genotype
 n
 %
 n
 %
 n
 %
Allele





4
 232
 76.3
 130
 74.7
 102
 78.5
5
 3
 1.0
 2
 1.1
 1
 0.8
6
 4
 1.3
 2
 1.1
 2
 1.5
7
 59
 19.4
 36
 20.7
 23
 17.7
8
 2
 0.7
 1
 0.6
 1
 0.8
10
 4
 1.3
 3
 1.7
 1
 0.8
Total
 304
 100.0
 174
 100.0
 130
 100.0
Genotype Classification





4/4
 89
 58.6
 49
 56.3
 40
 61.5
4/5
 1
 0.7
 0
 0.0
 1
 1.5
4/6
 4
 2.6
 2
 2.3
 2
 3.1
4/7
 45
 29.6
 28
 32.2
 17
 26.2
4/8
 1
 0.7
 0
 0.0
 1
 1.5
4/10
 3
 2.0
 2
 2.3
 1
 1.5
5/5
 1
 0.7
 1
 1.1
 0
 0.0
7/7
 6
 3.9
 3
 3.4
 3
 4.6
7/8
 1
 0.7
 1
 1.1
 0
 0.0
7/10
 1
 0.7
 1
 1.1
 0
 0.0
7-
 99
 65.1
 54
 62.1
 45
 69.2
7+
 53
 34.9
 33
 37.9
 20
 30.8
Total
 152.0
 100.0
 87.0
 100.0
 65.0
 100.0

Eisenberg et al. BMC Evolutionary Biology 2008 8:173   doi:10.1186/1471-2148-8-173