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Table 1 Allele and genotype frequencies for DRD4/48 bp polymorphism.

From: Dopamine receptor genetic polymorphisms and body composition in undernourished pastoralists: An exploration of nutrition indices among nomadic and recently settled Ariaal men of northern Kenya

  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