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Polymorphism Details     
Back Search Methods Disclaimer Credits
 Study: Sanders, 2008
 Gene: CHRNA7  (NACHRA7)  Entrez Gene    View on AlzGene   View on PDGene
 Protein: cholinergic receptor, nicotinic, alpha 7  (alpha7 nicotinic receptor subunit; a7 nicotinic acetylcholine receptor; nicotinic cholinergic receptor alpha 7; nicotinic acetylcholine alpha-7 subunit; alpha-7 nicotinic cholinergic receptor subunit; alpha 7 neuronal nicotinic acetylcholine receptor; cholinergic receptor, nicotinic, alpha polypeptide 7; neuronal nicotinic acetylcholine receptor alpha-7 subunit; nicotinic acetylcholine receptor alpha7 subunit precursor)  ProteinLink
 Chromosome: 15   (View: 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  X  Y  MT)
 Status: Updated 21 October 2010
Meta-Analysis     Gene Overview
Total number of polymorphisms investigated by this study: 18

Case-Control Studies (by ethnic group)
  Genotypes
Polymorphism ID#
(Link to NCBI)
Population   C-Allele T-Allele C/C
(frequency)
C/T
(frequency)
T/T
(frequency)
 Caucasian
rs3826029 USA, Australia SZ
CTR
0.19
0.19
0.81
0.81
70 (0.037)
69 (0.034)
583 (0.312)
606 (0.303)
1218 (0.651)
1327 (0.663)


Case-Control Studies (by ethnic group)
  Genotypes
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs868437 USA, Australia SZ
CTR
0.28
0.27
0.72
0.73
151 (0.081)
146 (0.073)
761 (0.407)
789 (0.394)
959 (0.513)
1067 (0.533)


Case-Control Studies (by ethnic group)
  Genotypes
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs2337980 USA, Australia SZ
CTR
0.45
0.46
0.55
0.54
384 (0.205)
420 (0.210)
927 (0.495)
994 (0.497)
560 (0.299)
588 (0.294)


Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
CHRNA7PROM ((Promoter-SNP)) USA, Australia SZ
CTR
0.05
0.05
0.95
0.95
5 (0.003)
4 (0.002)
178 (0.095)
176 (0.088)
1688 (0.902)
1822 (0.910)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   A-Allele G-Allele A/A
(frequency)
A/G
(frequency)
G/G
(frequency)
 Caucasian
rs10438342 USA, Australia SZ
CTR
0.35
0.37
0.65
0.63
225 (0.120)
274 (0.137)
847 (0.453)
933 (0.466)
797 (0.426)
795 (0.397)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   C-Allele T-Allele C/C
(frequency)
C/T
(frequency)
T/T
(frequency)
 Caucasian
rs12915265 USA, Australia SZ
CTR
0.21
0.22
0.79
0.78
86 (0.046)
101 (0.050)
631 (0.338)
698 (0.349)
1152 (0.616)
1202 (0.601)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele A-Allele T/T
(frequency)
T/A
(frequency)
A/A
(frequency)
 Caucasian
rs1514252 USA, Australia SZ
CTR
0.19
0.19
0.81
0.81
70 (0.037)
69 (0.034)
583 (0.312)
606 (0.303)
1218 (0.651)
1327 (0.663)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   C-Allele T-Allele C/C
(frequency)
C/T
(frequency)
T/T
(frequency)
 Caucasian
rs1604265 USA, Australia SZ
CTR
0.09
0.08
0.91
0.92
16 (0.009)
14 (0.007)
312 (0.167)
305 (0.152)
1542 (0.825)
1683 (0.841)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   C-Allele A-Allele C/C
(frequency)
C/A
(frequency)
A/A
(frequency)
 Caucasian
rs2221223 USA, Australia SZ
CTR
0.14
0.16
0.86
0.84
39 (0.021)
52 (0.026)
461 (0.247)
541 (0.270)
1370 (0.733)
1409 (0.704)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs2611605 USA, Australia SZ
CTR
0.21
0.20
0.79
0.80
81 (0.043)
78 (0.039)
616 (0.329)
636 (0.318)
1173 (0.627)
1288 (0.643)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs4779563 USA, Australia SZ
CTR
0.25
0.23
0.75
0.77
113 (0.060)
106 (0.053)
694 (0.371)
709 (0.354)
1063 (0.568)
1187 (0.593)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   A-Allele C-Allele A/A
(frequency)
A/C
(frequency)
C/C
(frequency)
 Caucasian
rs4779969 USA, Australia SZ
CTR
0.05
0.05
0.95
0.95
5 (0.003)
5 (0.002)
188 (0.101)
183 (0.091)
1677 (0.897)
1814 (0.906)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs6494223 USA, Australia SZ
CTR
0.41
0.40
0.59
0.60
311 (0.166)
316 (0.158)
903 (0.483)
959 (0.479)
655 (0.350)
728 (0.363)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   G-Allele A-Allele G/G
(frequency)
G/A
(frequency)
A/A
(frequency)
 Caucasian
rs7174479 USA, Australia SZ
CTR
0.19
0.19
0.81
0.81
70 (0.037)
69 (0.034)
585 (0.313)
604 (0.302)
1215 (0.650)
1330 (0.664)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   C-Allele T-Allele C/C
(frequency)
C/T
(frequency)
T/T
(frequency)
 Caucasian
rs7179733 USA, Australia SZ
CTR
0.42
0.42
0.58
0.58
331 (0.177)
351 (0.175)
912 (0.488)
975 (0.487)
627 (0.335)
676 (0.338)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   T-Allele C-Allele T/T
(frequency)
T/C
(frequency)
C/C
(frequency)
 Caucasian
rs7402321 USA, Australia SZ
CTR
0.35
0.37
0.65
0.63
234 (0.125)
279 (0.139)
855 (0.457)
936 (0.468)
780 (0.417)
787 (0.393)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   G-Allele A-Allele G/G
(frequency)
G/A
(frequency)
A/A
(frequency)
 Caucasian
rs8035668 USA, Australia SZ
CTR
0.19
0.20
0.81
0.80
64 (0.034)
76 (0.038)
564 (0.302)
629 (0.314)
1242 (0.664)
1297 (0.648)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.

Case-Control Studies (by ethnic group)
  Genotypes*
Polymorphism ID#
(Link to NCBI)
Population   G-Allele A-Allele G/G
(frequency)
G/A
(frequency)
A/A
(frequency)
 Caucasian
rs904951 USA, Australia SZ
CTR
0.49
0.50
0.51
0.50
455 (0.243)
495 (0.247)
935 (0.500)
1001 (0.500)
481 (0.257)
507 (0.253)
*Genotypes have been calculated from allele frequencies assuming Hardy-Weinberg equilibrium.
SZGene Recent Updates
SZGene Stats
Studies: 1727
Genes: 1008
Polymorphisms: 8788
Meta-analyses: 287
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An up-to-date collection of all published genetic association studies.
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