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Yi Females, Guizhou provice, China

Study statistics

Loci
19 X STRs
Allele type
Unknown
Sample size
117
Population
Yi (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.

Forensic parameters

Forensic parameters for each locus as reported by the authors.
Locus # MP PI Hobs Hexp PIC PD PE HWE
DXS10074 - - - - - 0.737 - - -
DXS10075 - - - - - 0.661 - - -
DXS10079 - - - - - 0.804 - - -
DXS101 - - - - - 0.781 - - -
DXS10101 - - - - - 0.884 - - -
DXS10103 - - - - - 0.729 - - -
DXS10134 - - - - - 0.828 - - -
DXS10135 - - - - - 0.902 - - -
DXS10148 - - - - - 0.881 - - -
DXS10159 - - - - - 0.747 - - -
DXS10162 - - - - - 0.745 - - -
DXS10164 - - - - - 0.493 - - -
DXS6789 - - - - - 0.778 - - -
DXS6809 - - - - - 0.796 - - -
DXS7132 - - - - - 0.677 - - -
DXS7423 - - - - - 0.495 - - -
DXS7424 - - - - - 0.665 - - -
DXS8378 - - - - - 0.593 - - -
HPRTB - - - - - 0.678 - - -

Allele frequencies

DXS10074 DXS10075 DXS10079 DXS101 DXS10101 DXS10103 DXS10134 DXS10135 DXS10148 DXS10159 DXS10162 DXS10164 DXS6789 DXS6809 DXS7132 DXS7423 DXS7424 DXS8378 HPRTB
8 0.0385 0.0085
9 0.0128 0.0214
10 0.6282 0.4103 0.0043
11 0.2308 0.0043 0.0043 0.3675 0.0598
12 0.0043 0.0855 0.0684 0.0043 0.188 0.2607
13 0.0043 0.0085 0.1624 0.0043 0.0427 0.0043 0.3889
14 0.0128 0.0043 0.0043 0.4487 0.3547 0.1197 0.2222
14.3 0.0043
15 0.0513 0.0043 0.0043 0.0427 0.1154 0.2222 0.547 0.3675 0.0598
15.2 0.0043
15.3 0.0171
16 0.1923 0.235 0.0427 0.3376 0.0812 0.2692 0.0812 0.094 0.359 0.0043
16.2 0.0299
17 0.3248 0.4274 0.094 0.0897 0.0043 0.0043 0.1453 0.0342 0.0085 0.0855
17.2 0.0427
18 0.2735 0.2265 0.1026 0.1709 0.0641 0.2009 0.3162 0.0128 0.0128
19 0.0855 0.0256 0.1838 0.2821 0.0855 0.0171 0.2821 0.0385 0.0043
20 0.0299 0.0043 0.2735 0.0043 0.0556 0.1282 0.0299 0.1111 0.2735
20.1 0.0043
20.2 0.0043
21 0.0043 0.1966 0.0342 0.0171 0.1325 0.0513 0.1667
21.1 0.0043 0.0171
21.3 0.0043
22 0.0726 0.047 0.1282 0.0128 0.0043 0.0598
22.1 0.0171
23 0.0214 0.1197 0.1068 0.0684 0.0256
23.1 0.094
24 0.3333 0.0769 0.2564
24.1 0.1282
24.2 0.0043
25 0.0043 0.1966 0.0641 0.2863
25.1 0.0855
26 0.141 0.0342 0.235
26.1 0.1282 0.0085
27 0.0855 0.0128 0.0385 0.1026
27.1 0.0897
28 0.0128 0.0214 0.0427 0.0214
28.1 0.0812
28.2 0.0427
29 0.0128 0.047 0.0427 0.0043 0.0043
29.1 0.0513
29.2 0.047
30 0.0043 0.094 0.0299
30.1 0.0299
30.2 0.0769
31 0.0085 0.1795 0.0043 0.0214 0.141
31.1 0.0171
31.2 0.1154
32 0.1197 0.0085 0.0214 0.2094
32.2 0.0769
33 0.1368 0.0427 0.2051
33.1 0.0043
33.2 0.0128
34 0.0128 0.0556 0.0043 0.235
34.2 0.0043
35 0.1624 0.1239
35.2 0.0085
36 0.2179 0.047
36.2 0.0085
36.3 0.0085
37 0.2094 0.0043
37.3 0.0214
38 0.1624
39 0.0598
40 0.0171
41.3 0.0128

Locus histograms

DXS10074

DXS10075

DXS10079

DXS101

DXS10101

DXS10103

DXS10134

DXS10135

DXS10148

DXS10159

DXS10162

DXS10164

DXS6789

DXS6809

DXS7132

DXS7423

DXS7424

DXS8378

HPRTB