Molecular Characterization of the Ghrelin and Ghrelin Receptor Genes and Effects on Fat Deposition in Chicken and Duck
Table 3
SNPs identified in the cGHRL, cGHSR, dGHRL, and dGHSR genes.
Gene
No.
SNP
Region
Note
No.
SNP
Region
Note
cGHRL
1
C-495T
flanking
19369777Dde I
11
A-2220C
flanking
19371502
2
C-517T
flanking
19369799
12
A-2246G
flanking
19371528 Tas I
3
C-873G
flanking
19370155
13
A-2355C
flanking
19371637
4
T-1038C
flanking
19370320
14
C-2399del
flanking
19371681
5
C-1253T
flanking
19370535 Hin1 II
15
G-2861T
flanking
19372143
6
T-1562G
flanking
19370844
16
G-3264C
flanking
19372546
7
A-1589G
flanking
19370871
17
C-3290T
flanking
19372572 Tai I
8
G-1950A
flanking
19371232
18
G-3321T
flanking
19372603
9
C-2030T
flanking
19371312
19
T-3324C
flanking
19372606
10
C-2046G
flanking
19371329
cGHSR
1
A-1907G
flanking
18787994
5
T-1288C
flanking
18789055
2
C-1896A
flanking
18788005 Tat I
6
A-1022C
flanking
18789321 Tail I
3
C-1608T
flanking
18788293
7
T-892C
5′ flanking
18789762 Bsa JI
4
C-1459T
flanking
18788442 Hin1 II
8
G-834C
flanking
18789820 Hin6 I
dGHRL
1
G221A
flanking
23
T1128C
Exon 2
2
T256C
flanking
24
T1145C
Exon 2
G5 Syn, Csp6 I
3
T263C
flanking
25
C1179G
Exon 2
R17G, Msp I
4
G273T
5′ flanking
26
A1244T
Intron 2
5
A276C
flanking
27
T1278C
Intron 2
6
A303G
flanking
28
G1390A
Intron 2
7
A342C
flanking
29
A1756G
Exon 3
T53A, Hin 6 I
8
T401C
flanking
Csp6 I
30
G1761A
Exon 3
E54 Syn
9
C405T
flanking
31
G1774A/C
Exon 3
A59P/T
10
A532C
flanking
32
A1789G
Exon 3
T64A
11
A628G
flanking
33
C1803T
Exon 3
N68 Syn
12
C638T
flanking
34
A1807G
Exon 3
G70S
13
A645G
flanking
35
A1943C
Intron 3
HpyCH4IV
14
C686G
flanking
36
C2070T
Intron 3
15
C691A
flanking
37
T2115C
Intron 3
TailI
16
A736T
flanking
38
C2179T
Intron 3
17
C778A
flanking
39
A2324G
Exon 4
E89 Syn
18
C1028A
Intron 1
40
G2345A
Exon 4
T96 Syn
19
A1070G
Intron 1
41
A2351G
Exon 4
E98 Syn
20
A1108G
Exon 2
42
G2409C
Intron 4
21
A1118G
Exon 2
43
T2509C
Intron 4
22
A1117G
Exon 2
dGHSR
1
C320T
Exon 1
A Syn, Msp
25
C2815A
Intron
2
T359C
Exon 1
N Syn
26
C2843T
Intron
3
G398C
Exon 1
T Syn, Bsa JI
27
C2861T
Intron
4
T404C
Exon 1
Y Syn, Csp6 I
28
G2863C
Intron
5
G548A
Exon 1
T Syn
29
C2883T
Intron
6
C779T
Intron
30
T2906C
Intron
7
T1364A
Intron
31
C2939A
Intron
8
C1437T
Intron
32
T2958A
Intron
9
T1456C
Intron
33
G2993A
Intron
10
T1469C
Intron
34
G3001A
Intron
dGHSR
11
C1478T
Intron
35
A3304G
Intron
12
A2393T
Intron
36
A3037G
Intron
13
C2430T
Intron
37
T3050G
Intron
14
A2431G
Intron
38
G3080A
Intron
15
T2578C
Intron
39
T3208A
Intron
Taa I
16
T2591A
Intron
Tail I
40
C3329T
Intron
Taa I
17
T2619A
Intron
41
T3340A
Intron
18
C2657T
Intron
42
G3362A
Intron
19
C2681T
Intron
43
G3363A
Intron
20
A2682G
Intron
44
T3380C
Intron
21
G2746A
Intron
45
C3424T
Intron
Csp6 I
22
T2792C
Intron
46
A3427G
Intron
23
G2794T
Intron
47
A3451G
Intron
24
G2803A
Intron
48
C3543T
Intron
The first nucleotide of start codon was marked as +1, and the next upstream nucleotide was 1. SNP position was determined based on reported sequences of GenBank EF613552 (dGHRL gene) and FJ194548 (dGHSR gene), respectively. SNP position was determined according to the released chicken genomic sequence (http://genome.ucsc.edu/).Restriction enzyme was used for PCR-RFLP. SNP caused a codon and amino acid change.