CXCL12 Allele and Genotype Frequencies
Available polymorphism(s)
|
Common Designations |
|
rs number
|
Nucleotide change |
Amino acid change |
Genotyping method
|
rs169097
|
Ex5+709C>T |
|
MGB Eclipse |
Variant |
Race-ethnicity |
Allele
% (95% CI) |
Chi-square
P-value† |
Genotype
% (95% CI) |
Chi-square
P-value† |
HW
P-value‡ |
rs169097 |
|
C |
T |
|
CC |
CT |
TT |
|
|
Non-Hispanic White |
99.7 (99.4, 99.8) |
0.3 (0.2, 0.6) |
<0.001 |
99.4 (98.9, 99.7) |
0.6 (0.3, 1.1) |
0.0 (0.0, 0.1) |
<0.001 |
<0.01 |
Non-Hispanic Black |
82.8 (80.7, 84.8) |
17.2 (15.2, 19.3) |
68.4 (64.7, 71.9) |
28.9 (25.7, 32.4) |
2.7 (1.9, 3.8) |
0.46 |
Mexican American |
99.0 (98.6, 99.4) |
1.0 (0.6, 1.4) |
98.1 (97.1, 98.7) |
1.9 (1.3, 2.9) |
0.0 (NA) |
0.61 |
Total* |
97.5 (96.8, 98.1) |
2.5 (1.9, 3.2) |
|
95.4 (94.1, 96.4) |
4.3 (3.4, 5.5) |
0.3 (0.2, 0.5) |
|
|
* Includes all U.S. race/ethnic groups.
† “other” race/ethnicity category was not included in chi-square tests.
‡ P-values from unweighted chi-square goodness-of-fit tests to test for deviations from Hardy-Weinberg (HW) proportions.
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By Age
Variant |
Age (years) |
Allele
% (95% CI) |
Chi-square
P-value |
Genotype
% (95% CI) |
Chi-square
P-value |
rs169097 |
|
C |
T |
|
CC |
CT |
TT |
|
12-19 |
96.4 (95.0, 97.4) |
3.6 (2.6, 5.0) |
0.001 |
93.2 (90.6, 95.1) |
6.4 (4.5, 8.9) |
0.4 (0.2, 0.9) |
0.013 |
20-39 |
97.3 (96.2, 98.1) |
2.7 (1.9, 3.8) |
95.0 (93.0, 96.5) |
4.5 (3.2, 6.4) |
0.5 (0.3, 0.8) |
40-59 |
97.9 (97.3, 98.4) |
2.1 (1.6, 2.7) |
96.0 (94.9, 96.9) |
3.8 (2.9, 4.9) |
0.2 (0.1, 0.4) |
>=60 |
98.3 (97.6, 98.8) |
1.7 (1.2, 2.4) |
96.7 (95.4, 97.6) |
3.2 (2.4, 4.4) |
0.1 (0.0, 0.4) |
Total |
97.5 (96.8, 98.1) |
2.5 (1.9, 3.2) |
|
95.4 (94.1, 96.4) |
4.3 (3.4, 5.5) |
0.3 (0.2, 0.5) |
|
* Includes all participants, regardless of race/ethnicity.
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By Sex
Variant |
Sex |
Allele
% (95% CI) |
Chi-square
P-value |
Genotype
% (95% CI) |
Chi-square
P-value |
rs169097 |
|
C |
T |
|
CC |
CT |
TT |
|
Male |
97.6 (96.9, 98.1) |
2.4 (1.9, 3.1) |
0.716 |
95.5 (94.3, 96.5) |
4.1 (3.2, 5.2) |
0.4 (0.2, 0.7) |
0.434 |
Female |
97.5 (96.6, 98.1) |
2.5 (1.9, 3.4) |
95.2 (93.6, 96.4) |
4.5 (3.3, 6.1) |
0.3 (0.2, 0.4) |
Total |
97.5 (96.8, 98.1) |
2.5 (1.9, 3.2) |
|
95.4 (94.1, 96.4) |
4.3 (3.4, 5.5) |
0.3 (0.2, 0.5) |
|
* Includes all participants, regardless of race/ethnicity.
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By Race/Ethnicity and Age
Variant |
Race-ethnicity |
Age (years) |
Allele
% (95% CI) |
Genotype
% (95% CI) |
rs169097 |
|
|
C |
T |
CC |
CT |
TT |
Non-Hispanic White |
12-19 |
99.3 (97.5, 99.8) |
0.7 (0.2, 2.5) |
98.6 (95.0, 99.6) |
1.4 (0.4, 5.0) |
0.0 (NA) |
20-39 |
99.9 (99.4, 100.0) |
0.1 (0.0, 0.6) |
99.8 (98.8, 100.0) |
0.2 (0.0, 1.2) |
0.0 (NA) |
40-59 |
99.6 (99.3, 99.8) |
0.4 (0.2, 0.7) |
99.2 (98.5, 99.6) |
0.7 (0.3, 1.5) |
0.1 (0.0, 0.5) |
>=60 |
99.8 (99.3, 99.9) |
0.2 (0.1, 0.7) |
99.6 (98.7, 99.9) |
0.4 (0.1, 1.3) |
0.0 (NA) |
Non-Hispanic Black |
12-19 |
82.4 (79.1, 85.3) |
17.6 (14.7, 20.9) |
67.5 (62.0, 72.6) |
29.7 (25.0, 34.9) |
2.8 (1.5, 5.1) |
20-39 |
82.2 (78.7, 85.3) |
17.8 (14.7, 21.3) |
68.2 (62.6, 73.4) |
28.0 (23.6, 32.8) |
3.8 (2.4, 6.0) |
40-59 |
84.0 (81.0, 86.6) |
16.0 (13.4, 19.0) |
69.5 (63.7, 74.8) |
29.0 (23.7, 35.0) |
1.5 (0.9, 2.5) |
>=60 |
83.4 (79.7, 86.5) |
16.6 (13.5, 20.3) |
68.0 (61.6, 73.7) |
30.8 (25.3, 37.0) |
1.2 (0.3, 4.8) |
Mexican American |
12-19 |
98.4 (97.4, 99.1) |
1.6 (0.9, 2.6) |
96.9 (94.8, 98.2) |
3.1 (1.8, 5.2) |
0.0 (NA) |
20-39 |
99.1 (98.1, 99.6) |
0.9 (0.4, 1.9) |
98.2 (96.3, 99.2) |
1.8 (0.8, 3.7) |
0.0 (NA) |
40-59 |
99.2 (98.8, 99.5) |
0.8 (0.5, 1.2) |
98.4 (97.6, 99.0) |
1.6 (1.0, 2.4) |
0.0 (NA) |
>=60 |
99.6 (99.0, 99.8) |
0.4 (0.2, 1.0) |
99.1 (98.0, 99.6) |
0.9 (0.4, 2.0) |
0.0 (NA) |
By Race/Ethnicity and Sex
Variant |
Race-ethnicity |
Sex |
Allele
% (95% CI) |
Genotype
% (95% CI) |
rs169097 |
|
|
C |
T |
CC |
CT |
TT |
Non-Hispanic White |
Male |
99.6 (99.3, 99.8) |
0.4 (0.2, 0.7) |
99.3 (98.7, 99.6) |
0.7 (0.3, 1.3) |
0.0 (0.0, 0.3) |
Female |
99.8 (99.3, 99.9) |
0.2 (0.1, 0.7) |
99.6 (98.7, 99.9) |
0.4 (0.1, 1.3) |
0.0 (NA) |
Non-Hispanic Black |
Male |
82.6 (79.9, 85.0) |
17.4 (15.0, 20.1) |
68.4 (63.9, 72.5) |
28.4 (24.5, 32.7) |
3.2 (1.9, 5.3) |
Female |
83.1 (80.7, 85.2) |
16.9 (14.8, 19.3) |
68.4 (64.1, 72.3) |
29.4 (25.6, 33.5) |
2.2 (1.6, 3.2) |
Mexican American |
Male |
98.8 (97.9, 99.3) |
1.2 (0.7, 2.1) |
97.5 (95.9, 98.6) |
2.5 (1.4, 4.1) |
0.0 (NA) |
Female |
99.3 (98.7, 99.6) |
0.7 (0.4, 1.3) |
98.6 (97.5, 99.3) |
1.4 (0.7, 2.5) |
0.0 (NA) |
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