Table 18-4: Diversity Data for Glucose-6-Phosphate Dehydrogenase (G6PD) in Humans

Total sample

Africans

Non-Africans

Sample size

47

16

31

Number of segregating sites

18

14

  7

Number of haplotypes

12

  9

  6

Gene diversity (GD) at SNP2

  0.22

  0.47

  0.00

Nucleotide diversity

  0.0006

  0.0008

  0.0002