AlzGene - Polymorphism Details
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 Study: Carson, 2008
 Gene: CHRNA7  (NACHRA7)  Entrez Gene    View on PDGene   View on SZGene
 Protein: cholinergic receptor, nicotinic, alpha polypeptide 7   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 18 April 2011
Meta-Analysis     Gene Overview
Total number of polymorphisms investigated by this study: 14

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
rs12916879 Ireland AD
CTR
0.43
0.45
0.57
0.55
115 (0.167)
56 (0.198)
361 (0.525)
145 (0.512)
212 (0.308)
82 (0.290)


Case-Control Studies (by ethnic group)
  Genotypes
Polymorphism ID#
(Link to NCBI)
Population   T-Allele G-Allele T/T
(frequency)
T/G
(frequency)
G/G
(frequency)
 Caucasian
rs1514246 Ireland AD
CTR
0.24
0.25
0.76
0.75
38 (0.058)
19 (0.066)
233 (0.358)
104 (0.362)
380 (0.584)
164 (0.571)


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
rs16956223 Ireland AD
CTR
0.15
0.15
0.85
0.85
18 (0.025)
7 (0.023)
176 (0.244)
80 (0.263)
528 (0.731)
217 (0.714)


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
rs1827294 Ireland AD
CTR
0.33
0.37
0.67
0.63
53 (0.093)
41 (0.149)
264 (0.464)
123 (0.446)
252 (0.443)
112 (0.406)


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
rs2337506 Ireland AD
CTR
0.21
0.19
0.79
0.81
25 (0.039)
7 (0.024)
221 (0.343)
97 (0.339)
399 (0.619)
182 (0.636)


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
rs35057608 (Hcv1483022) Ireland AD
CTR
0.20
0.20
0.80
0.80
32 (0.046)
9 (0.030)
210 (0.299)
101 (0.340)
460 (0.655)
187 (0.630)


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 Ireland AD
CTR
0.28
0.24
0.72
0.76
79 (0.107)
21 (0.070)
257 (0.349)
101 (0.339)
401 (0.544)
176 (0.591)


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 Ireland AD
CTR
0.41
0.41
0.59
0.59
123 (0.172)
48 (0.164)
346 (0.483)
146 (0.498)
248 (0.346)
99 (0.338)


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
rs7175581 Ireland AD
CTR
0.43
0.42
0.57
0.59
129 (0.178)
51 (0.170)
367 (0.506)
147 (0.490)
229 (0.316)
102 (0.340)


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 Ireland AD
CTR
0.40
0.41
0.60
0.59
109 (0.148)
49 (0.162)
372 (0.506)
153 (0.505)
254 (0.346)
101 (0.333)


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
rs8027814 Ireland AD
CTR
0.22
0.25
0.78
0.75
38 (0.050)
23 (0.077)
254 (0.335)
106 (0.355)
466 (0.615)
170 (0.569)


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
rs883473 Ireland AD
CTR
0.23
0.23
0.77
0.77
18 (0.024)
3 (0.010)
302 (0.403)
136 (0.444)
430 (0.573)
167 (0.546)


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 Ireland AD
CTR
0.43
0.47
0.57
0.53
109 (0.170)
58 (0.200)
338 (0.526)
156 (0.538)
196 (0.305)
76 (0.262)


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
rs904952 Ireland AD
CTR
0.44
0.47
0.56
0.53
103 (0.177)
50 (0.199)
303 (0.521)
135 (0.538)
176 (0.302)
66 (0.263)
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Genes: 695
Polymorphisms: 2973
Meta-analyses: 320
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