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Table 3 The association between coat color and polymorphic loci of MC1R gene

From: Association between MC1R gene and coat color segregation in Shanxia long black pig and Lulai black pig

Site

Genotype

Cross between Berkshire and Licha black pig

Lulai black pig

Black

Spotted

χ2

df

P value

Black

Spotted

P value

 

A/A

52

0

   

31

0

 

c.51G > A

A/G

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

G/G

8

37

   

0

5

 
 

--/--

60

0

   

31

0

 

c.67_68insCC

CC/--

30

0

127

2

2.64E-28

12

0

5.84E-07

 

CC/CC

0

37

   

0

5

 
 

A/A

52

0

   

31

0

 

c.283G > A

A/G

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

G/G

8

37

   

0

5

 
 

C/C

52

0

   

31

0

 

c.305T > C

C/T

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

T/T

8

37

   

0

5

 
 

C/C

52

0

   

31

0

 

c.363T > C

C/T

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

T/T

8

37

   

0

5

 
 

A/A

1

0

   

0

0

 

c.364G > A

A/G

22

0

  

0.000289

1

0

1.000

 

G/G

67

37

   

42

5

 
 

A/A

8

37

   

0

5

 

c.370G > A

A/G

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

G/G

52

0

   

31

0

 
 

A/A

52

0

   

31

0

 

c.729G > A

A/G

30

0

95.14

2

2.19E-21

12

0

5.84E-07

 

G/G

8

37

   

0

5

 
  1. Note: P values without chi-square value and degree of freedom are from Fisher exact test