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Tujia Males, Guizhou provice, China

Study statistics

Loci
19 X STRs
Allele type
Length-based alleles
Sample size
93
Population
Tujia (males 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 - - - - - 0.711 - - -
DXS10075 - - - - - 0.643 - - -
DXS10079 - - - - - 0.745 - - -
DXS101 - - - - - 0.770 - - -
DXS10101 - - - - - 0.863 - - -
DXS10103 - - - - - 0.698 - - -
DXS10134 - - - - - 0.818 - - -
DXS10135 - - - - - 0.908 - - -
DXS10148 - - - - - 0.887 - - -
DXS10159 - - - - - 0.753 - - -
DXS10162 - - - - - 0.658 - - -
DXS10164 - - - - - 0.547 - - -
DXS6789 - - - - - 0.784 - - -
DXS6809 - - - - - 0.802 - - -
DXS7132 - - - - - 0.746 - - -
DXS7423 - - - - - 0.426 - - -
DXS7424 - - - - - 0.653 - - -
DXS8378 - - - - - 0.497 - - -
HPRTB - - - - - 0.652 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
6.3 0.0108
8 0.0108
9 0.0215 0.0108 0.0108
10 0.5591 0.0108 0.5591
11 0.2796 0.0215 0.3226 0.043
12 0.0753 0.086 0.0108 0.1075 0.3226
12.3 0.0108
13 0.0215 0.2581 0.0108 0.0645 0.0108 0.3978
14 0.0108 0.0108 0.0215 0.0108 0.2473 0.3333 0.1183 0.172
15 0.0538 0.0108 0.0215 0.2366 0.2796 0.6129 0.3548 0.0538
16 0.2151 0.1505 0.3226 0.0108 0.0108 0.2688 0.0753 0.043 0.3871 0.0108
16.2 0.0215
17 0.3333 0.4301 0.0323 0.043 0.1613 0.0323 0.0538
17.2 0.0323
18 0.2796 0.3118 0.0753 0.1613 0.0323 0.1183 0.3763
19 0.0968 0.0215 0.2043 0.3441 0.086 0.043 0.3333 0.0323
19.2 0.0108
20 0.0108 0.0108 0.3118 0.0968 0.129 0.0215 0.1075 0.1505
21 0.2366 0.0215 0.1505 0.0108 0.1398
22 0.1398 0.043 0.1183 0.0108 0.0108 0.129
22.1 0.0323
23 0.172 0.0538 0.0753
23.1 0.1075
24 0.3011 0.0538 0.2473
24.1 0.1075
25 0.2258 0.0538 0.2473
25.1 0.1183
26 0.1613 0.0753 0.2688
26.1 0.172
27 0.043 0.043 0.0215 0.1075
27.1 0.1183
27.2 0.0108 0.0108
28 0.0108 0.0323 0.043
28.1 0.0538
28.2 0.0108
29 0.0215 0.0538 0.0108
29.1 0.043
29.2 0.0323
30 0.0108 0.086 0.0108 0.0645 0.0215
30.1 0.0323
30.2 0.043
31 0.0108 0.2473 0.0108 0.0968
31.1 0.0108
31.2 0.1505
32 0.1075 0.043 0.0323 0.129
32.1 0.0108
32.2 0.0645
33 0.0968 0.0323 0.0108 0.1935
33.2 0.043
34 0.043 0.0645 0.0108 0.2688
35 0.129 0.172
36 0.2473 0.0968
36.3 0.0215
37 0.2581
37.3 0.0323
38 0.086
39 0.0538
39.3 0.0108
40 0.0108

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