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pop.STR: Italy - Sardinian

Study statistics

Loci
70 Autosomal STRs
Allele type
Length-based alleles
Sample size
up to 28

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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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Normalized frequencies
🔴 Failed

This check verifies that allele frequencies for each locus add up to 1 within a specified tolerance.

Ran with tolerance = 0.001. Max. deviation from 1: 0.0030 at D12S297.

Misspelled locus names
🟢 Passed

Looks for common misspellings such as changing thee number 0 for the letter O.

Forensic parameters

Forensic parameters for each locus as reported by the authors.
Locus # MP PI Hobs Hexp PIC PD PE HWE
CSF1PO 27 - - 0.741 0.718 - - - -
D10S1248 28 - - 0.786 0.742 - - - -
D10S1435 28 - - 0.643 0.730 - - - -
D10S2325 total frequency: 0.999 28 - - 0.857 0.841 - - - -
D11S1304 28 - - 0.679 0.713 - - - -
D11S4463 28 - - 0.679 0.722 - - - -
D12ATA63 28 - - 0.821 0.731 - - - -
D12S297 total frequency: 1.003 27 - - 0.889 0.824 - - - -
D12S391 total frequency: 1.002 28 - - 0.857 0.881 - - - -
D13S317 28 - - 0.821 0.794 - - - -
D14S1426 28 - - 0.786 0.732 - - - -
D14S1434 28 - - 0.643 0.676 - - - -
D15S822 total frequency: 0.999 28 - - 0.929 0.881 - - - -
D16S539 28 - - 0.786 0.751 - - - -
D17S1301 28 - - 0.571 0.659 - - - -
D17S974 28 - - 0.964 0.780 - - - -
D18S51 28 - - 0.821 0.834 - - - -
D19S433 28 - - 0.786 0.774 - - - -
D1S1627 24 - - 0.542 0.722 - - - -
D1S1656 total frequency: 1.002 28 - - 0.786 0.867 - - - -
D1S1677 28 - - 0.750 0.733 - - - -
D1S1679 23 - - 0.826 0.833 - - - -
D20S482 total frequency: 1.001 27 - - 0.741 0.651 - - - -
D21S102 total frequency: 1.001 27 - - 0.852 0.654 - - - -
D21S11 28 - - 0.857 0.823 - - - -
D21S2055 28 - - 0.750 0.874 - - - -
D22S1045 28 - - 0.643 0.692 - - - -
D2S1338 total frequency: 0.999 28 - - 0.786 0.791 - - - -
D2S1360 total frequency: 0.999 28 - - 0.893 0.865 - - - -
D2S1776 28 - - 0.786 0.732 - - - -
D2S427 total frequency: 1.001 27 - - 0.667 0.711 - - - -
D2S441 28 - - 0.929 0.798 - - - -
D3S1358 28 - - 0.750 0.761 - - - -
D3S1744 28 - - 0.857 0.813 - - - -
D3S2406 total frequency: 0.999 26 - - 1.000 0.885 - - - -
D3S3053 total frequency: 1.001 27 - - 0.593 0.635 - - - -
D3S4529 26 - - 0.692 0.759 - - - -
D3S4545 total frequency: 1.002 28 - - 0.929 0.777 - - - -
D4S2364 28 - - 0.536 0.513 - - - -
D4S2366 total frequency: 0.999 28 - - 0.857 0.799 - - - -
D4S2408 28 - - 0.500 0.742 - - - -
D5S1457 28 - - 0.750 0.654 - - - -
D5S2500 total frequency: 0.999 28 - - 0.857 0.787 - - - -
D5S818 28 - - 0.571 0.692 - - - -
D6S1017 28 - - 0.714 0.642 - - - -
D6S1027 total frequency: 1.001 22 - - 0.864 0.770 - - - -
D6S1043 28 - - 0.714 0.769 - - - -
D6S474 28 - - 0.786 0.790 - - - -
D7S1517 28 - - 0.929 0.866 - - - -
D7S2201 total frequency: 1.001 27 - - 0.444 0.501 - - - -
D7S820 28 - - 0.821 0.785 - - - -
D8S1132 28 - - 0.786 0.832 - - - -
D8S1179 28 - - 0.857 0.852 - - - -
D9S1118 28 - - 0.786 0.811 - - - -
D9S1120 28 - - 0.714 0.737 - - - -
D9S1122 27 - - 0.815 0.675 - - - -
D9S2157 18 - - 0.667 0.603 - - - -
F13A01 total frequency: 0.999 28 - - 0.643 0.710 - - - -
F13B 28 - - 0.714 0.702 - - - -
FESFPS 28 - - 0.786 0.711 - - - -
FGA total frequency: 1.002 28 - - 0.857 0.849 - - - -
LPL 28 - - 0.857 0.765 - - - -
Penta_B 25 - - 0.840 0.901 - - - -
Penta_C 28 - - 0.857 0.740 - - - -
Penta_D 28 - - 0.821 0.800 - - - -
Penta_E 28 - - 0.786 0.883 - - - -
SE33 total frequency: 1.003 28 - - 0.821 0.908 - - - -
TH01 28 - - 0.786 0.771 - - - -
TPOX 28 - - 0.821 0.664 - - - -
vWA total frequency: 0.999 28 - - 0.821 0.786 - - - -

Allele frequencies

CSF1PO D10S1248 D10S1435 D10S2325 D11S1304 D11S4463 D12ATA63 D12S297 D12S391 D13S317 D14S1426 D14S1434 D15S822 D16S539 D17S1301 D17S974 D18S51 D19S433 D1S1627 D1S1656 D1S1677 D1S1679 D20S482 D21S102 D21S11 D21S2055 D22S1045 D2S1338 D2S1360 D2S1776 D2S427 D2S441 D3S1358 D3S1744 D3S2406 D3S3053 D3S4529 D3S4545 D4S2364 D4S2366 D4S2408 D5S1457 D5S2500 D5S818 D6S1017 D6S1027 D6S1043 D6S474 D7S1517 D7S2201 D7S820 D8S1132 D8S1179 D9S1118 D9S1120 D9S1122 D9S2157 F13A01 F13B FESFPS FGA LPL Penta_B Penta_C Penta_D Penta_E SE33 TH01 TPOX vWA
3.2 0.196
4 0.018
5 0.13 0.071 0.161
6 0.214 0.125 0.25
7 0.179 0.036 0.268 0.056 0.446 0.036 0.107 0.161
8 0.071 0.357 0.161 0.143 0.018 0.125 0.019 0.036 0.286 0.304 0.364 0.143 0.036 0.071 0.286 0.14 0.018 0.107 0.464
8.2 0.089
9 0.019 0.018 0.018 0.089 0.071 0.089 0.25 0.074 0.054 0.107 0.196 0.286 0.036 0.023 0.037 0.125 0.036 0.083 0.179 0.054 0.08 0.25 0.214 0.321 0.089
9.1 0.028
9.3 0.161
10 0.296 0.018 0.179 0.018 0.196 0.054 0.071 0.286 0.021 0.019 0.5 0.214 0.214 0.5 0.643 0.125 0.25 0.071 0.071 0.5 0.019 0.321 0.107 0.019 0.411 0.161 0.232 0.06 0.071 0.089 0.107 0.143
10.3 0.019 0.071
11 0.333 0.071 0.196 0.018 0.093 0.268 0.036 0.036 0.357 0.482 0.232 0.018 0.229 0.036 0.037 0.278 0.089 0.411 0.304 0.056 0.25 0.089 0.179 0.375 0.464 0.018 0.114 0.339 0.278 0.232 0.071 0.222 0.611 0.339 0.339 0.12 0.393 0.161 0.196 0.304
11.3 0.037 0.107 0.232
12 0.278 0.018 0.429 0.089 0.054 0.125 0.093 0.286 0.214 0.304 0.304 0.071 0.125 0.071 0.104 0.179 0.054 0.111 0.018 0.214 0.036 0.315 0.304 0.054 0.089 0.232 0.089 0.068 0.304 0.648 0.143 0.161 0.389 0.083 0.018 0.357 0.214 0.1 0.161 0.214 0.107
12.3 0.278 0.018
13 0.074 0.286 0.196 0.196 0.393 0.143 0.241 0.125 0.429 0.339 0.054 0.125 0.089 0.107 0.321 0.375 0.321 0.167 0.019 0.054 0.054 0.111 0.288 0.196 0.286 0.054 0.179 0.089 0.25 0.071 0.268 0.036 0.25 0.352 0.028 0.143 0.125 0.06 0.107 0.268 0.071 0.036
13.1 0.018
13.3 0.333 0.143
14 0.268 0.196 0.071 0.339 0.304 0.018 0.278 0.054 0.107 0.411 0.071 0.054 0.054 0.304 0.304 0.271 0.107 0.375 0.519 0.036 0.018 0.214 0.018 0.107 0.019 0.173 0.089 0.5 0.036 0.018 0.114 0.036 0.25 0.107 0.054 0.019 0.056 0.018 0.06 0.018 0.054 0.071 0.018 0.071
14.2 0.018
14.3 0.315 0.179
15 0.304 0.018 0.054 0.143 0.25 0.037 0.054 0.018 0.107 0.125 0.179 0.125 0.222 0.25 0.036 0.214 0.143 0.173 0.054 0.196 0.068 0.161 0.019 0.161 0.25 0.028 0.1 0.054 0.054 0.143
15.2 0.089
15.3 0.107 0.019 0.018
16 0.107 0.054 0.196 0.089 0.018 0.019 0.018 0.107 0.071 0.036 0.143 0.036 0.037 0.464 0.036 0.036 0.286 0.125 0.308 0.107 0.196 0.036 0.036 0.054 0.375 0.028 0.018 0.1 0.071 0.161
16.1 0.125
16.2 0.018
16.3 0.036
17 0.018 0.054 0.411 0.107 0.036 0.143 0.054 0.036 0.143 0.357 0.268 0.321 0.058 0.071 0.071 0.107 0.018 0.089 0.018 0.214 0.12 0.071 0.321
17.3 0.143
18 0.036 0.125 0.089 0.018 0.022 0.036 0.196 0.161 0.089 0.018 0.196 0.107 0.06 0.036 0.232 0.232
18.3 0.089 0.018
19 0.179 0.071 0.018 0.036 0.109 0.107 0.018 0.018 0.089 0.054 0.107 0.286 0.054 0.018 0.036 0.071
19.1 0.25
19.3 0.107
20 0.037 0.054 0.261 0.214 0.071 0.054 0.036 0.071 0.125 0.125 0.054 0.054
20.1 0.054
20.3 0.125
21 0.019 0.054 0.036 0.13 0.018 0.143 0.054 0.179 0.018
21.3 0.214
22 0.056 0.089 0.152 0.25 0.107 0.054 0.179
22.3 0.089
23 0.179 0.152 0.018 0.071 0.161 0.161 0.125 0.143 0.018
23.2 0.036
23.3 0.107
24 0.054 0.152 0.036 0.089 0.071 0.018 0.179 0.036 0.179
24.2 0.036
24.3 0.018
25 0.022 0.125 0.089 0.089 0.018 0.161 0.125 0.018
26 0.107 0.089 0.054 0.018
26.2 0.054
27 0.071 0.018 0.107 0.304 0.018
27.2 0.036
28 0.161 0.018 0.089 0.036 0.018
28.2 0.071
29 0.214 0.071 0.018
29.2 0.054
30 0.268 0.018 0.018
30.2 0.054
30.3 0.018
31 0.018 0.018 0.096
31.1 0.019
31.2 0.107
31.3 0.321
32 0.018 0.115
32.2 0.125
32.3 0.143
33 0.036 0.077
33.2 0.018
33.3 0.018
34 0.089 0.154 0.018
34.3 0.018
35 0.036 0.135
35.3 0.018
36 0.154
36.3 0.018
37 0.115
38 0.038
39 0.077
40 0.019

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