Table 1.

Sample Sizes, Number of Haplotypes, Haplotype Diversity, and Mean Number of Pairwise Step Differences (MPSD) for 30 U.S. Groups, Based on Y-STR Haplotypes

Population/Group Code Sample size Number of haplotypes Haplotype diversity (±SE) MPSD (±SE)
African–American
FloridaAFL48481.000 ± 0.00411.08 ± 5.71
IndianaAIA37360.998 ± 0.00711.99 ± 6.32
LouisianaALA29270.995 ± 0.01111.03 ± 6.18
MarylandAMD73720.999 ± 0.00210.36 ± 5.32
MissouriAMO56520.997 ± 0.00410.61 ± 6.13
New YorkANY1501370.999 ± 0.00111.05 ± 5.90
OregonAOR47460.999 ± 0.00511.17 ± 5.84
PennsylvaniaAPA43390.994 ± 0.00710.59 ± 5.95
TexasATX69670.999 ± 0.00310.51 ± 5.83
VirginiaAVA47460.999 ± 0.0059.56 ± 5.93
TOTAL 599 454 0.998 ± 0.003 10.76 ± 5.87
European–American
AcadianECJ22210.996 ± 0.0157.46 ± 5.04
FloridaEFL22200.987 ± 0.0209.41 ± 4.56
IndianaEIA34310.995 ± 0.0099.44 ± 5.73
LouisianaELA31290.996 ± 0.0107.99 ± 4.00
MarylandEMO64530.989 ± 0.0078.22 ± 4.66
MissouriEMO59550.997 ± 0.0049.06 ± 4.73
New YorkENY1551360.998 ± 0.0019.42 ± 3.89
OregonEOR35330.997 ± 0.0088.14 ± 3.86
PennsylvaniaEPA67630.998 ± 0.0038.9 ± 3.68
TexasETX78630.989 ± 0.0056.76 ± 4.29
VirginiaEVA61540.996 ± 0.0047.56 ± 4.30
TOTAL 628 437 0.996 ± 0.001 8.61 ± 4.38
Hispanic
ConnecticutHCT53460.993 ± 0.0069.79 ± 5.04
FloridaHFL23210.992 ± 0.0158.73 ± 4.49
LouisianaHLA30290.998 ± 0.00910.45 ± 4.67
MarylandHMD26261.000 ± 0.01110.89 ± 5.45
New YorkHNY1521190.994 ± 0.00210.82 ± 5.04
OregonHOR42380.994 ± 0.00710.41 ± 4.23
PennsylvaniaHPA32280.986 ± 0.0148.97 ± 4.24
TexasHTX74690.998 ± 0.00310.63 ± 3.97
VirginiaHVA46410.995 ± 0.00610.68 ± 4.52
TOTAL 478 353 0.995 ± 0.001 10.54 ± 4.70