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Yi Males, Guizhou provice, China

Study statistics

Loci
19 X STRs
Allele type
Unknown
Sample size
135
Population
Yi (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.

Forensic parameters

Forensic parameters for each locus as reported by the authors.
Locus # MP PI Hobs Hexp PIC PD PE HWE
DXS10074 - - - - - 0.745 - - -
DXS10075 - - - - - 0.668 - - -
DXS10079 - - - - - 0.765 - - -
DXS101 - - - - - 0.765 - - -
DXS10101 - - - - - 0.843 - - -
DXS10103 - - - - - 0.705 - - -
DXS10134 - - - - - 0.820 - - -
DXS10135 - - - - - 0.901 - - -
DXS10148 - - - - - 0.870 - - -
DXS10159 - - - - - 0.742 - - -
DXS10162 - - - - - 0.686 - - -
DXS10164 - - - - - 0.546 - - -
DXS6789 - - - - - 0.769 - - -
DXS6809 - - - - - 0.801 - - -
DXS7132 - - - - - 0.719 - - -
DXS7423 - - - - - 0.427 - - -
DXS7424 - - - - - 0.691 - - -
DXS8378 - - - - - 0.560 - - -
HPRTB - - - - - 0.652 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
8 0.0074 0.037
9 0.037 0.0074
10 0.6074 0.0074 0.4222
11 0.1926 0.0148 0.0074 0.4 0.0667
12 0.0889 0.0741 0.0148 0.163 0.3185
13 0.0148 0.2593 0.0667 0.0074 0.3926
14 0.0074 0.0074 0.0222 0.3037 0.3185 0.1407 0.1852
15 0.0741 0.0148 0.0519 0.1407 0.2667 0.6222 0.3111 0.037
15.2 0.0074
15.3 0.0148
16 0.2148 0.3037 0.0148 0.3481 0.0074 0.0222 0.2963 0.0667 0.0519 0.3778
16.2 0.0222
17 0.2815 0.3778 0.0889 0.0815 0.1926 0.037 0.0148 0.0074 0.0519
17.2 0.0148
18 0.2815 0.2148 0.0741 0.2074 0.0519 0.1926 0.3778 0.0222
18.2 0.0074 0.0074
19 0.1037 0.0222 0.1852 0.0074 0.2815 0.0741 0.0074 0.2815 0.0741
19.1 0.0074
20 0.0074 0.0148 0.3556 0.0074 0.0222 0.0963 0.0222 0.0963 0.2444
21 0.1704 0.0074 0.0074 0.1333 0.0296 0.163
21.1 0.0074 0.0074
22 0.0741 0.037 0.1556 0.0074 0.037
22.1 0.037
23 0.0222 0.1259 0.1259 0.0741 0.0074
23.1 0.1556
23.3 0.0074
24 0.363 0.0296 0.2593
24.1 0.0519
25 0.1852 0.0741 0.2667
25.1 0.0963
26 0.1407 0.0444 0.2593
26.1 0.1111 0.0074
27 0.0444 0.0148 0.0444 0.1037
27.1 0.1407
28 0.0667 0.0074 0.0074 0.0222
28.1 0.0889
28.2 0.0148
29 0.0148 0.0222 0.0444 0.0148
29.1 0.0444
29.2 0.0296
30 0.1037 0.0593 0.0148
30.1 0.0296
30.2 0.0444
31 0.2222 0.0074 0.0148 0.2
31.2 0.1704
32 0.1926 0.0148 0.0074 0.1333
32.1 0.0074
32.2 0.0519
33 0.0889 0.0148 0.2741
33.2 0.0074
34 0.0296 0.0741 0.0074 0.163
35 0.1333 0.1111
35.2 0.037
36 0.1704 0.0074 0.0593
36.2 0.0148
37 0.2889 0.0222
37.3 0.0296
38 0.1481
38.3 0.0074
39 0.037 0.0074
40 0.0074
40.3 0.0074
41 0.0074
42.3 0.0074

Locus histograms

DXS10074

DXS10075

DXS10079

DXS101

DXS10101

DXS10103

DXS10134

DXS10135

DXS10148

DXS10159

DXS10162

DXS10164

DXS6789

DXS6809

DXS7132

DXS7423

DXS7424

DXS8378

HPRTB