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Tujia, Guizhou provice, China

Study statistics

Loci
21 X STRs
Allele type
Unknown
Sample size
151
Location
Guizhou provice, China
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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.

Forensic parameters

Forensic parameters for each locus as reported by the authors.
Locus # MP PI Hobs Hexp PIC PD PE HWE
DXS10074 - - - - - 0.732 - - -
DXS10075 - - - - - 0.630 - - -
DXS10079 - - - - - 0.753 - - -
DXS101 - - - - - 0.780 - - -
DXS10101 - - - - - 0.890 - - -
DXS10103 - - - - - 0.710 - - -
DXS10134 - - - - - 0.833 - - -
DXS10135 - - - - - 0.909 - - -
DXS10148 - - - - - 0.878 - - -
DXS10159 - - - - - 0.770 - - -
DXS10162 - - - - - 0.676 - - -
DXS10164 - - - - - 0.558 - - -
DXS6789 - - - - - 0.789 - - -
DXS6809 - - - - - 0.806 - - -
DXS7132 - - - - - 0.750 - - -
DXS7423 - - - - - 0.430 - - -
DXS7424 - - - - - 0.646 - - -
DXS8378 - - - - - 0.547 - - -
HPRTB - - - - - 0.641 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS10164-F DXS10164-M DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
6.3 0.0048 0.0108
8 0.0287 0.0431 0.0108 0.0096
9 0.0239 0.0259 0.0215 0.0048 0.0048 0.0096
10 0.5646 0.569 0.5591 0.0048 0.5359
11 0.2536 0.2328 0.2796 0.0144 0.0048 0.2871 0.0526
12 0.0909 0.1034 0.0753 0.0909 0.0048 0.1435 0.2871
12.3 0.0048
13 0.0191 0.0172 0.0215 0.2392 0.0048 0.0622 0.0144 0.4306
14 0.0144 0.0048 0.0144 0.0086 0.0215 0.0048 0.2967 0.3349 0.11 0.1866
15 0.0478 0.0096 0.0239 0.0048 0.201 0.2344 0.6077 0.3397 0.0383
16 0.2201 0.1866 0.3158 0.0048 0.0287 0.2823 0.0909 0.0526 0.4115 0.0048
16.1 0.0048
16.2 0.0191
17 0.3301 0.445 0.0622 0.0813 0.0048 0.1388 0.0383 0.0144 0.0574
17.2 0.0144
18 0.2344 0.2871 0.0766 0.1531 0.0287 0.1148 0.3876 0.0048 0.0048
19 0.1292 0.0287 0.2632 0.3397 0.1005 0.0239 0.3062 0.0478
19.1 0.0048
19.2 0.0048
20 0.0239 0.0048 0.2727 0.0718 0.1244 0.0239 0.1196 0.1866
21 0.2297 0.0144 0.0096 0.1483 0.0096 0.134
22 0.0909 0.0478 0.11 0.0048 0.0048 0.0048 0.0957
22.1 0.0287
23 0.0048 0.1292 0.0574 0.067 0.0048
23.1 0.1196
24 0.2919 0.067 0.2249 0.0048
24.1 0.1483
25 0.2153 0.0766 0.2584
25.1 0.1053
26 0.1962 0.0574 0.2488
26.1 0.1818 0.0287
27 0.0622 0.0191 0.0431 0.1196
27.1 0.1005
27.2 0.0096 0.0048
28 0.0287 0.0048 0.0287 0.0383
28.1 0.0526
28.2 0.0144
29 0.0478 0.0478 0.0096 0.0191
29.1 0.0478
29.2 0.0287
29.3 0.0048
30 0.0096 0.1005 0.0048 0.0335 0.0191
30.1 0.0239
30.2 0.0718
31 0.0048 0.1675 0.0096 0.0335 0.1435
31.1 0.0096
31.2 0.1244
32 0.1388 0.0335 0.0144 0.1531
32.1 0.0048 0.0048
32.2 0.0861
33 0.1005 0.0478 0.0048 0.2201
33.2 0.0287
34 0.0383 0.0622 0.0096 0.244
34.2 0.0048
35 0.0048 0.1579 0.0048 0.1196
35.1 0.0048
36 0.2392 0.067
36.1 0.0048
36.3 0.0144
37 0.2201 0.0096
37.1 0.0048
37.3 0.0287
38 0.1005
38.3 0.0048
39 0.0287
39.3 0.0096
40 0.0144
43 0.0048
44.3 0.0048

Locus histograms

DXS10074

DXS10075

DXS10079

DXS101

DXS10101

DXS10103

DXS10134

DXS10135

DXS10148

DXS10159

DXS10162

DXS10164

DXS10164-F

DXS10164-M

DXS6789

DXS6809

DXS7132

DXS7423

DXS7424

DXS8378

HPRTB