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Chuanqing Females, Guizhou provice, China

Study statistics

Loci
19 X STRs
Allele type
Length-based alleles
Sample size
33
Population
Chuanqing (females only)
More studies with this population
Location
Guizhou provice, China
More studies with this location

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Bibliographic information

Date published
June 1, 2022
Title
Forensic Characteristic of 19 X-STRs in Chuanqing, Tujia and Yi Groups from Guizhou Province and Their Genetic Relationships with Other Reference Populations
Authors
Meiqing Yang, Rupei Zhang, Xiaoye Jin, Zheng Ren, Qiyan Wang, Wenyu Luo, Zhen Ren, Jing Xiong, Xiaoqian Ma, Ying Wei, Hongling Zhang, and Jiang Huang
Journal
Gene Reports
Abstract

X chromosome exhibits gender-specific genetic patterns, which makes genetic markers on the X chromosome show important values in some complex kinship analyses and population genetic analysis. In this study, we investigated genetic distributions of 19 X-STRs in Chuanqing, Tujia and Yi groups from Guizhou province in China. Besides, population genetic relationship analyses among the three studied populations and other reference populations were conducted by multiple methods. We found the 19 X-STRs showed relatively high genetic diversities in Chuanqing, Tujia and Yi groups in Guizhou province. DA genetic distances, phylogenetic tree and principal component analysis indicated relatively close genetic affinities among Chuanqing, Tujia, Yi, Zuiyi Gelao, Guizhou Bouyei, Guizhou Miao and other geographically adjacent populations.

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Normalized frequencies
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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
DXS10074 - - - - - 0.759 - - -
DXS10075 - - - - - 0.572 - - -
DXS10079 - - - - - 0.765 - - -
DXS101 - - - - - 0.795 - - -
DXS10101 - - - - - 0.859 - - -
DXS10103 - - - - - 0.662 - - -
DXS10134 - - - - - 0.860 - - -
DXS10135 - - - - - 0.882 - - -
DXS10148 - - - - - 0.879 - - -
DXS10159 - - - - - 0.719 - - -
DXS10162 - - - - - 0.770 - - -
DXS10164 - - - - - 0.481 - - -
DXS6789 - - - - - 0.743 - - -
DXS6809 - - - - - 0.786 - - -
DXS7132 - - - - - 0.721 - - -
DXS7423 - - - - - 0.549 - - -
DXS7424 - - - - - 0.682 - - -
DXS8378 - - - - - 0.527 - - -
HPRTB - - - - - 0.684 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
8 0.0303
9 0.0152 0.0303
10 0.6667 0.5152
11 0.1515 0.0152 0.3485 0.1212
12 0.1212 0.1364 0.0909 0.1061 0.2879
12.2 0.0152
13 0.1818 0.0606 0.3788
14 0.0152 0.3939 0.3636 0.0909 0.1667
15 0.1061 0.0152 0.1818 0.1818 0.4697 0.3333 0.0455
15.3 0.0303
16 0.2879 0.1818 0.4394 0.0758 0.3636 0.0606 0.1515 0.3788
16.2 0.0455
17 0.303 0.5909 0.0303 0.1061 0.2273 0.0303 0.0455 0.0152 0.0152
17.2 0.0303
18 0.1212 0.0909 0.0909 0.1212 0.0152 0.0758 0.2273 0.0152 0.0152
18.2 0.0152
19 0.0909 0.2879 0.0152 0.2727 0.0303 0.0455 0.2727 0.0152
20 0.0152 0.0303 0.2879 0.0303 0.1212 0.0303 0.1061 0.1818
20.3 0.0152
21 0.0455 0.1212 0.0152 0.1364 0.0758 0.1515
21.1 0.0303 0.0152
22 0.1212 0.0909 0.1212 0.0152 0.0152 0.0606
22.1 0.0606
23 0.0455 0.0455 0.197 0.0303
23.1 0.0909
24 0.2879 0.0758 0.3636
24.1 0.2273
25 0.2121 0.0606 0.197
25.1 0.0758
26 0.1515 0.0455 0.2424
26.1 0.1212
27 0.1364 0.0606 0.1061
27.1 0.1212
28 0.0303 0.0152 0.0455
28.1 0.0455
29 0.0303 0.0152
29.1 0.0303
29.2 0.0152
30 0.1515 0.0606 0.0152
30.1 0.0152
30.2 0.0152
31 0.197 0.0455 0.1818
31.1 0.0152
31.2 0.1061
32 0.1212 0.2424
32.1 0.0303
32.2 0.0606
33 0.1515 0.0303 0.2273
33.2 0.1061
34 0.0303 0.0758 0.0152 0.1818
34.2 0.0152
35 0.0303 0.197 0.0909
35.2 0.0303
36 0.1818 0.0455
36.1 0.0152
36.2 0.0152
37 0.1515 0.0152
38 0.1364
39 0.0455
39.3 0.0152
40 0.0152
42 0.0152
42.3 0.0303

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