The Relationship between MC1R Mutation and Plumage Color Variation in Pigeons
Table 1
The genotype distribution of MC1R gene.
SNPs
Genotype
Phenotype class
Total
Frequency/%
value
PIC1
Black
Gray
White
Spotted
Red
SNP1 (G199A)
GG
9 (0.23)
10 (0.26)
3 (0.08)
11 (0.28)
3 (0.08)
36 (0.92)
92.31
0.1215
AG
0 (0.00)
2 (0.05)
0 (0.00)
1 (0.03)
0 (0.00)
3 (0.08)
7.69
AA
0 (0.00)
0 (0.00)
0 (0.00)
0 (0.00)
0 (0.00)
0 (0.00)
0.00
Total
9
12
3
12
3
39
100
G
18
22
6
23
6
75
96.15
A
0
2
0
1
0
3
3.85
SNP2 (G225A)
GG
7 (0.18)
10 (0.26)
3 (0.08)
9 (0.23)
3 (0.08)
32 (0.82)
82.05
0.2136
AG
2 (0.05)
1 (0.03)
0 (0.00)
3 (0.08)
0 (0.00)
6 (0.15)
15.38
AA
0 (0.00)
1 (0.03)
0 (0.00)
0 (0.00)
0 (0.00)
1 (0.03)
2.56
Total
9
12
3
12
3
39
100
G
16
21
6
21
6
70
90.91
A
0
3
0
3
0
8
9.09
SNP3 (A466G)
GG
0 (0.00)
1 (0.03)
0 (0.00)
1 (0.03)
0 (0.00)
2 (0.05)
5.13
0.2652
AG
2 (0.05)
1 (0.03)
0 (0.00)
3 (0.08)
0 (0.00)
6 (0.15)
15.38
AA
7 (0.18)
10 (0.26)
3 (0.08)
8 (0.21)
3 (0.08)
31 (0.79)
79.49
Total
9
12
3
12
3
39
100
G
2
3
0
5
0
10
12.82
A
16
21
6
19
6
68
87.18
= polymorphism information content. indicating a high level of polymorphism, indicating a medium level of polymorphism, and indicating a low level of polymorphism.
