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. 2014 Sep 24;5:13. doi: 10.1186/2041-2223-5-13

Table 1.

Summary statistics for regional groups

  NRY mtDNA
Group
 n
 H
 S
 mpd ± SE
 π ± SE a
H
 S
 mpd ± SE
 π ± SE b
mpd ratio
Africa
 85
 71
 545
 41.0 ± 18.0
 80 ± 40
 70
 617
 78.3 ± 34.0
 47 ± 23
 0.52c
Central Asia
 146
 106
 524
 32.1 ± 14.1
 62 ± 31
 131
 833
 42.4 ± 18.5
 26 ± 12
 0.76c
East Asia
 162
 141
 709
 35.0 ± 15.3
 71 ± 36
 156
 899
 42.3 ± 18.5
 26 ± 12
 0.83
ME/NA
 75
 47
 301
 42.7 ± 18.7
 85 ± 40
 71
 618
 42.0 ± 18.4
 25 ± 12
 1.02
Europe
 79
 68
 350
 30.0 ± 13.2
 58 ± 31
 78
 432
 29.3 ± 12.9
 18 ± 9
 1.02
Oceania
 17
 16
 147
 34.7 ± 15.9
 71 ± 36
 16
 175
 41.9 ± 19.2
 25 ± 13
 0.83
America 22 19 96 11.8 ± 5.5 22 ± 13 15 148 34.9 ± 15.8 21 ± 11 0.39c

aMultiply values by 10−6.

bMultiply values by 10−4.

cGroup ratios that differ significantly (P <0.05) from the overall average ratio for the entire HGDP, based on random resampling of NRY and mtDNA sequences.

H, number of different haplotypes (sequences); mpd ratio, ratio of the mpdNRY/mpdmtDNA; n, sample size; S, number of polymorphic sites; mpd ± SE, mean number of pairwise differences ± standard error; π ± SE, nucleotide diversity ± standard error.