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Yi, Guizhou provice, China

Study statistics

Loci
19 X STRs
Allele type
Unknown
Sample size
252
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 - - - - - 0.741 - - -
DXS10075 - - - - - 0.666 - - -
DXS10079 - - - - - 0.792 - - -
DXS101 - - - - - 0.778 - - -
DXS10101 - - - - - 0.874 - - -
DXS10103 - - - - - 0.721 - - -
DXS10134 - - - - - 0.828 - - -
DXS10135 - - - - - 0.905 - - -
DXS10148 - - - - - 0.881 - - -
DXS10159 - - - - - 0.746 - - -
DXS10162 - - - - - 0.727 - - -
DXS10164 - - - - - 0.514 - - -
DXS6789 - - - - - 0.776 - - -
DXS6809 - - - - - 0.803 - - -
DXS7132 - - - - - 0.699 - - -
DXS7423 - - - - - 0.472 - - -
DXS7424 - - - - - 0.676 - - -
DXS8378 - - - - - 0.582 - - -
HPRTB - - - - - 0.670 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
8 0.0027 0.0379 0.0054
9 0.0217 0.0163
10 0.6206 0.0027 0.4146 0.0027
11 0.2168 0.0081 0.0054 0.3794 0.0623
12 0.0027 0.0867 0.0705 0.0081 0.1789 0.2818
13 0.0027 0.0054 0.0054 0.1978 0.0027 0.0515 0.0054 0.3902
14 0.0108 0.0027 0.0108 0.0027 0.3957 0.3415 0.1274 0.2087
14.3 0.0027
15 0.0596 0.0081 0.0027 0.0461 0.1247 0.2385 0.5745 0.3469 0.0515
15.2 0.0054
15.3 0.0163
16 0.2005 0.2602 0.0325 0.3415 0.0027 0.0596 0.2791 0.0759 0.0786 0.3659 0.0027
16.2 0.0271
17 0.3089 0.4092 0.0921 0.0867 0.0027 0.0027 0.1626 0.0352 0.0108 0.0027 0.0732
17.2 0.0325
18 0.2764 0.2222 0.0921 0.1843 0.0596 0.1978 0.3388 0.0081 0.0163
18.2 0.0027 0.0027
19 0.0921 0.0244 0.1843 0.0027 0.2818 0.0813 0.0136 0.2818 0.0515 0.0027
19.1 0.0027
20 0.0217 0.0081 0.3035 0.0054 0.0434 0.1165 0.0271 0.1057 0.2629
20.1 0.0027
20.2 0.0027
21 0.0027 0.187 0.0244 0.0136 0.1328 0.0434 0.1653
21.1 0.0027 0.0027 0.0136
21.3 0.0027
22 0.0732 0.0434 0.1382 0.0108 0.0027 0.0515
22.1 0.0244
23 0.0217 0.122 0.1138 0.0705 0.019
23.1 0.1165
23.3 0.0027
24 0.3442 0.0596 0.2575
24.1 0.1003
24.2 0.0027
25 0.0027 0.1924 0.0678 0.2791
25.1 0.0894
26 0.1409 0.0379 0.2439
26.1 0.122 0.0081
27 0.0705 0.0136 0.0407 0.103
27.1 0.1084
28 0.0325 0.0163 0.0298 0.0217
28.1 0.084
28.2 0.0325
29 0.0136 0.0379 0.0434 0.0027 0.0081
29.1 0.0488
29.2 0.0407
30 0.0027 0.0976 0.0217 0.0244
30.1 0.0298
30.2 0.065
31 0.0054 0.1951 0.0054 0.019 0.1626
31.1 0.0108
31.2 0.1355
32 0.1463 0.0108 0.0163 0.1816
32.1 0.0027
32.2 0.0678
33 0.1192 0.0325 0.2304
33.1 0.0027
33.2 0.0108
34 0.019 0.0623 0.0054 0.2087
34.2 0.0027
35 0.1518 0.1192
35.2 0.019
36 0.2005 0.0027 0.0515
36.2 0.0108
36.3 0.0054
37 0.2385 0.0108
37.3 0.0244
38 0.1572
38.3 0.0027
39 0.0515 0.0027
40 0.0108 0.0027
40.3 0.0027
41 0.0027
41.3 0.0081
42.3 0.0027

Locus histograms

DXS10074

DXS10075

DXS10079

DXS101

DXS10101

DXS10103

DXS10134

DXS10135

DXS10148

DXS10159

DXS10162

DXS10164

DXS6789

DXS6809

DXS7132

DXS7423

DXS7424

DXS8378

HPRTB