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pop.STR: N.W. Spain

Study statistics

Loci
20 Autosomal STRs
Allele type
Length-based alleles
Sample size
221
Population
Unknown

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Bibliographic information

Date published
2009
Title
Pop.STR—An Online Population Frequency Browser for Established and New Forensic STRs
Authors
Jorge Amigo, Christopher Phillips, Toño Salas, Luís Fernandez Formoso, Ángel Carracedo, and Maviky Lareu
Journal
Forensic Science International: Genetics Supplement Series
License
Public domain
Abstract

We recently produced allele frequency data for 20 forensic STRs in more than 50 worldwide populations. The STRs characterized include 5 new European Standard Set (ESS) STRs where novel low frequency and intermediate-repeat genotypes found were confirmed by sequence analysis. Data for the 20 STRs has been collated into an open-access online frequency browser at: http://spsmart.cesga.es/popstr.php that allows users to combine populations into groups to generate re-calculated allele frequency estimates from the merged genotype data. The flexibility to combine populations in this way and the graphical summaries provided for each marker's allele frequencies offers the forensic analyst an informative system to consult STR variability in a global range of populations.

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Forensic parameters

Forensic parameters for each locus as reported by the authors.
Locus # MP PI Hobs Hexp PIC PD PE HWE
CSF1PO 194 - - 0.747 0.728 - - - -
D10S1248 221 - - 0.733 0.762 - - - -
D12S391 220 - - 0.905 0.894 - - - -
D13S317 194 - - 0.825 0.789 - - - -
D16S539 194 - - 0.732 0.766 - - - -
D18S51 194 - - 0.887 0.875 - - - -
D19S433 193 - - 0.782 0.796 - - - -
D1S1656 220 - - 0.882 0.901 - - - -
D21S11 194 - - 0.840 0.817 - - - -
D22S1045 221 - - 0.692 0.711 - - - -
D2S1338 194 - - 0.876 0.868 - - - -
D2S441 220 - - 0.745 0.777 - - - -
D3S1358 194 - - 0.835 0.797 - - - -
D5S818 194 - - 0.732 0.723 - - - -
D7S820 194 - - 0.763 0.811 - - - -
D8S1179 194 - - 0.820 0.791 - - - -
FGA 194 - - 0.835 0.861 - - - -
TH01 194 - - 0.825 0.797 - - - -
TPOX 194 - - 0.665 0.650 - - - -
vWA 194 - - 0.773 0.808 - - - -

Allele frequencies

CSF1PO D10S1248 D12S391 D13S317 D16S539 D18S51 D19S433 D1S1656 D21S11 D22S1045 D2S1338 D2S441 D3S1358 D5S818 D7S820 D8S1179 FGA TH01 TPOX vWA
5 0.008
6 0.222
7 0.008 0.023 0.173 0.003
8 0.008 0.144 0.015 0.008 0.16 0.008 0.126 0.49
9 0.01 0.046 0.108 0.028 0.157 0.005 0.175 0.137
9.3 0.278
10 0.289 0.044 0.07 0.013 0.005 0.002 0.214 0.085 0.253 0.08 0.018 0.059
11 0.327 0.002 0.322 0.302 0.01 0.005 0.059 0.109 0.332 0.003 0.32 0.24 0.09 0.296
11.3 0.068
12 0.278 0.027 0.235 0.314 0.126 0.096 0.127 0.009 0.048 0.366 0.126 0.124 0.015 0.003
12.3 0.002
13 0.062 0.281 0.16 0.165 0.162 0.262 0.082 0.009 0.003 0.057 0.01 0.18 0.039 0.345
13.2 0.016
14 0.018 0.312 0.044 0.026 0.178 0.313 0.114 0.041 0.003 0.236 0.113 0.01 0.003 0.224 0.106
14.2 0.028
14.3 0.005
15 0.19 0.045 0.005 0.142 0.137 0.15 0.38 0.032 0.276 0.003 0.093 0.119
15.2 0.047
15.3 0.075
16 0.156 0.034 0.103 0.073 0.095 0.348 0.072 0.011 0.209 0.023 0.237
16.2 0.018
16.3 0.052
17 0.032 0.095 0.111 0.061 0.1 0.245 0.198 0.008 0.271
17.3 0.02 0.116
18 0.211 0.077 0.007 0.005 0.067 0.175 0.008 0.173
18.3 0.03 0.048
19 0.084 0.041 0.121 0.015 0.085 0.085
19.3 0.027 0.007
20 0.107 0.021 0.126 0.149 0.008
21 0.095 0.01 0.031 0.168
22 0.082 0.005 0.023 0.183
22.2 0.003
23 0.107 0.093 0.152
24 0.036 0.116 0.137
24.2 0.003
25 0.018 0.093 0.07
26 0.007 0.005 0.039
27 0.013 0.003 0.005
28 0.149
29 0.242 0.003
30 0.278
30.2 0.023
31 0.052
31.2 0.121
32 0.01
32.2 0.08
33 0.005
33.2 0.018
34.2 0.005

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