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pop.STR: C. African Republic - Biaka Pygmies

Study statistics

Loci
70 Autosomal STRs
Allele type
Length-based alleles
Sample size
up to 21
Population
Biaka Pygmies
More studies with this population
Location
C. African Republic
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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: -0.0020 at D14S1426.

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 20 - - 0.600 0.653 - - - -
D10S1248 total frequency: 0.999 21 - - 0.714 0.780 - - - -
D10S1435 20 - - 0.800 0.746 - - - -
D10S2325 21 - - 0.762 0.797 - - - -
D11S1304 total frequency: 1.001 21 - - 0.714 0.756 - - - -
D11S4463 21 - - 0.952 0.776 - - - -
D12ATA63 20 - - 0.650 0.700 - - - -
D12S297 20 - - 0.850 0.831 - - - -
D12S391 21 - - 0.857 0.834 - - - -
D13S317 20 - - 0.650 0.584 - - - -
D14S1426 total frequency: 0.998 19 - - 0.842 0.727 - - - -
D14S1434 total frequency: 0.999 21 - - 0.810 0.664 - - - -
D15S822 21 - - 0.810 0.832 - - - -
D16S539 19 - - 0.789 0.744 - - - -
D17S1301 20 - - 0.650 0.616 - - - -
D17S974 20 - - 0.750 0.721 - - - -
D18S51 20 - - 0.950 0.843 - - - -
D19S433 20 - - 0.900 0.848 - - - -
D1S1627 21 - - 0.857 0.807 - - - -
D1S1656 total frequency: 1.002 21 - - 0.857 0.853 - - - -
D1S1677 21 - - 0.857 0.807 - - - -
D1S1679 20 - - 0.950 0.841 - - - -
D20S482 20 - - 0.550 0.670 - - - -
D21S102 total frequency: 0.999 21 - - 0.762 0.777 - - - -
D21S11 20 - - 0.900 0.870 - - - -
D21S2055 21 - - 0.810 0.866 - - - -
D22S1045 21 - - 0.905 0.770 - - - -
D2S1338 20 - - 0.850 0.789 - - - -
D2S1360 total frequency: 0.999 21 - - 0.905 0.848 - - - -
D2S1776 21 - - 0.714 0.738 - - - -
D2S427 21 - - 0.810 0.703 - - - -
D2S441 total frequency: 1.002 21 - - 0.714 0.790 - - - -
D3S1358 20 - - 0.750 0.731 - - - -
D3S1744 total frequency: 0.999 21 - - 0.810 0.822 - - - -
D3S2406 total frequency: 0.999 21 - - 0.762 0.888 - - - -
D3S3053 total frequency: 0.999 21 - - 0.619 0.723 - - - -
D3S4529 21 - - 0.619 0.663 - - - -
D3S4545 20 - - 0.750 0.736 - - - -
D4S2364 21 - - 0.667 0.500 - - - -
D4S2366 21 - - 0.810 0.787 - - - -
D4S2408 20 - - 0.800 0.768 - - - -
D5S1457 21 - - 0.810 0.765 - - - -
D5S2500 total frequency: 0.998 21 - - 0.857 0.827 - - - -
D5S818 20 - - 0.800 0.679 - - - -
D6S1017 total frequency: 1.001 21 - - 0.857 0.797 - - - -
D6S1027 21 - - 0.667 0.817 - - - -
D6S1043 20 - - 0.800 0.858 - - - -
D6S474 21 - - 0.429 0.580 - - - -
D7S1517 total frequency: 1.001 21 - - 0.952 0.842 - - - -
D7S2201 21 - - 0.667 0.670 - - - -
D7S820 20 - - 0.700 0.802 - - - -
D8S1132 total frequency: 0.999 21 - - 0.857 0.847 - - - -
D8S1179 20 - - 0.750 0.704 - - - -
D9S1118 18 - - 0.778 0.793 - - - -
D9S1120 21 - - 0.762 0.686 - - - -
D9S1122 21 - - 0.714 0.720 - - - -
D9S2157 20 - - 0.850 0.834 - - - -
F13A01 total frequency: 1.002 21 - - 0.762 0.786 - - - -
F13B total frequency: 0.999 21 - - 0.762 0.761 - - - -
FESFPS 21 - - 0.857 0.782 - - - -
FGA 20 - - 0.850 0.833 - - - -
LPL total frequency: 0.999 21 - - 0.762 0.778 - - - -
Penta_B 21 - - 0.810 0.824 - - - -
Penta_C 20 - - 0.700 0.833 - - - -
Penta_D total frequency: 0.999 21 - - 0.667 0.816 - - - -
Penta_E 21 - - 0.857 0.872 - - - -
SE33 21 - - 0.762 0.887 - - - -
TH01 20 - - 0.350 0.469 - - - -
TPOX 20 - - 0.650 0.681 - - - -
vWA 20 - - 0.850 0.828 - - - -

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
2.2 0.238
3 0.024
3.2 0.024
4 0.024
5 0.3 0.452 0.286 0.095 0.075 0.095
6 0.048 0.025 0.025 0.025 0.167 0.262 0.024 0.048 0.05
7 0.143 0.333 0.119 0.194 0.286 0.119 0.024 0.143 0.119 0.048 0.7
8 0.025 0.024 0.405 0.025 0.079 0.15 0.048 0.15 0.025 0.167 0.024 0.15 0.056 0.143 0.095 0.048 0.071 0.048 0.1 0.19 0.19 0.175 0.475
8.2 0.143
9 0.143 0.048 0.026 0.263 0.225 0.025 0.025 0.095 0.095 0.024 0.071 0.071 0.048 0.125 0.143 0.071 0.225 0.048 0.025 0.333 0.071 0.071 0.238 0.2 0.262 0.024 0.1 0.075
9.1 0.071
10 0.475 0.167 0.167 0.026 0.119 0.132 0.025 0.15 0.275 0.214 0.143 0.119 0.167 0.024 0.167 0.643 0.31 0.175 0.19 0.1 0.119 0.262 0.167 0.225 0.048 0.225 0.024 0.19 0.238 0.357 0.286 0.125 0.071 0.071 0.25
10.1 0.071
10.3 0.028
11 0.3 0.1 0.333 0.024 0.25 0.263 0.2 0.425 0.075 0.238 0.048 0.024 0.1 0.381 0.238 0.333 0.286 0.357 0.286 0.214 0.375 0.262 0.15 0.024 0.071 0.214 0.15 0.025 0.357 0.225 0.024 0.262 0.048 0.024 0.275 0.024 0.048 0.025 0.15
11.1 0.048
11.2 0.238 0.048
11.3 0.024 0.048
12 0.175 0.19 0.425 0.143 0.143 0.375 0.1 0.575 0.368 0.024 0.316 0.55 0.05 0.075 0.119 0.214 0.025 0.19 0.333 0.286 0.333 0.024 0.071 0.15 0.167 0.071 0.475 0.167 0.143 0.15 0.5 0.225 0.05 0.19 0.1 0.286 0.238 0.095 0.125 0.095 0.167
12.2 0.071
12.3 0.119 0.119 0.278
13 0.025 0.31 0.2 0.024 0.095 0.075 0.15 0.15 0.342 0.333 0.071 0.026 0.2 0.075 0.1 0.167 0.167 0.048 0.25 0.024 0.024 0.071 0.048 0.048 0.286 0.071 0.25 0.024 0.167 0.025 0.119 0.024 0.175 0.333 0.15 0.024 0.048 0.071 0.024 0.05 0.071 0.19
13.2 0.175
13.3 0.026 0.143 0.194
14 0.19 0.1 0.095 0.357 0.1 0.075 0.105 0.452 0.333 0.025 0.075 0.125 0.214 0.143 0.214 0.5 0.167 0.125 0.119 0.19 0.31 0.071 0.024 0.214 0.075 0.048 0.024 0.475 0.048 0.024 0.125 0.024 0.024 0.05 0.048 0.125
14.2 0.025 0.028
14.3 0.238 0.222
15 0.214 0.1 0.19 0.214 0.375 0.175 0.071 0.026 0.071 0.15 0.048 0.167 0.262 0.075 0.095 0.024 0.3 0.19 0.524 0.095 0.214 0.1 0.119 0.175 0.19 0.025 0.024 0.175
15.2 0.075
15.3 0.024
16 0.071 0.05 0.048 0.143 0.05 0.025 0.071 0.048 0.1 0.167 0.143 0.025 0.286 0.075 0.35 0.19 0.095 0.071 0.619 0.119 0.075 0.476 0.125 0.024 0.071 0.048 0.275
16.2 0.05 0.024
16.3 0.143
17 0.025 0.048 0.024 0.025 0.075 0.167 0.095 0.225 0.143 0.095 0.1 0.262 0.048 0.2 0.238 0.119 0.15 0.071 0.024 0.19 0.025 0.214 0.024 0.119 0.125
17.3 0.024
18 0.025 0.262 0.095 0.2 0.075 0.075 0.119 0.048 0.175 0.024 0.167 0.048 0.143 0.15
19 0.025 0.095 0.048 0.15 0.05 0.225 0.143 0.2 0.19 0.095 0.05 0.19 0.1
19.1 0.025
20 0.05 0.214 0.2 0.1 0.119 0.119 0.025 0.024 0.05
20.3 0.143
21 0.048 0.025 0.05 0.325 0.071 0.025 0.071 0.214 0.143
21.1 0.025
21.3 0.048
22 0.024 0.15 0.048 0.025 0.119 0.024 0.225
22.2 0.05
22.3 0.071
23 0.024 0.225 0.05 0.143 0.024 0.071 0.125 0.024
23.3 0.024
24 0.024 0.025 0.024 0.025 0.214 0.167 0.024 0.25
24.2 0.024
24.3 0.024
25 0.25 0.071 0.214 0.262 0.15
26 0.025 0.071 0.095 0.025 0.048
27 0.095 0.45 0.024 0.1
27.1 0.025
27.2 0.071
28 0.175 0.175 0.024 0.025
29 0.15 0.024 0.024
29.2 0.095
30 0.125 0.143 0.024
30.2 0.025 0.024
30.3 0.025 0.15
31 0.125 0.071 0.071 0.024
31.2 0.025 0.024 0.024
31.3 0.048 0.025
32 0.262 0.095 0.025
32.2 0.075
32.3 0.05
33 0.119 0.095 0.025
33.1 0.024
34 0.15 0.095 0.214
35 0.125 0.119
35.3 0.05
36 0.048 0.071
37 0.024 0.119
38 0.071

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