Atlantic salmon (Salmo salar) IGHV genes

The Atlantic salmon (Salmo salar) IGH locus (locus A on Salsal chromosomes 6 and locus B on Salsal chromosome 3) comprises a total of 291 IGHV genes (140 in locus A, 151 in locus B) belonging to 16 IGHV subgroups:
IMGT group IMGT subgroup Locus A on Salsal chromosome 6 Locus B on Salsal chromosome 3 Locus A + Locus B
Functional ORF Pseudogene Total Functional ORF Pseudogene Total Functional ORF Pseudogene Total
IGHV IGHV1 7 1 24 (5:19) 32 12 2 23 (6:17) 37 19 3 47 (11:36) 69
IGHV2 2 0 0 2 2(+1)* 0 5 (0:5) (+1 (0:1))* 8 5(+1)* 0 5 (0:5) (+1 (0:1))* 10
IGHV3 1 0 4 (0:4) 5 1 0 5 (1:4) 6 2 0 9 (1:8) 11
IGHV4 2 2 12 (4:8) 16 3 1 14 (2:12) 18 5 3 26 (6:20) 34
IGHV5 0 2 2 (0:2) 4 0 0 4 (0:4) 4 0 2 6 (0:6) 8
IGHV6 1 1 16 (3:13) 18 6 0 20 (3:17) 26 7 1 36 (6:30) 44
IGHV7 1 0 2 (1:1) 3 0 0 3 (1:2) 3 1 0 5 (2:3) 6
IGHV8 10(+1)* 1 9 (1:8) (+1 (0:1))* 21 3 0 5 (0:5) 8 13(+1)* 1 14 (1:13) (+1 (0:1))* 29
IGHV9 1 0 4 (1:3) 5 3 0 5 (3:2) 8 4 0 9 (4:5) 13
IGHV10 0 0 14 (5:9) 14 0 1 8 (3:5) 9 0 1 22 (8:14) 23
IGHV11 2 0 6 (1:5) 8 0 0 6 (0:6) 6 2 0 12 (1:11) 14
IGHV12 0 0 1 (0:1) 1 1 1 0 2 1 1 1 (0:1) 3
IGHV13 0 0 1 (1:0) 1 0 0 2 (0:2) 2 0 0 3 (1:2) 3
IGHV14 0 0 1 (1:0) 1 0 0 1 (0:1) 1 0 0 2 (1:1) 2
IGHV15 1 0 5 (1:4) 6 2 0 3 (2:1) 5 3 0 8 (3:5) 11
IGHV16 1 0 7 (3:4) 8 5 0 10 (7:3) 15 6 0 17 (10:7) 23
Total 29(+1)* 7 108(+1)* 148 38(+1)* 5 114(+1)* 158 68(+2)* 12 221(+2)* 303
* An asterisk indicates that the following genes have alleles with different functionalities:
FUNCTIONAL or PSEUDOGENE (IGHV2D-12 and IGHV8-58).
In the column 'Pseudogene', the number of pseudogenes with V-REGION in-frame and the number of pseudogenes with frameshift(s) are shown separated by two dots, between parentheses

Atlantic salmon (Salmo salar) IGHD genes

The Atlantic salmon (Salmo salar) IGH locus (locus A on chromosome 6 and locus B on chromosome 3) comprises a total of 28 IGHD genes (17 in locus A, 11 in locus B) belonging to 7 IGHD sets (4 in locus A, 3 in locus B) on the potential 10 sets.
The names of the Salmo salar IMGT IGHD sets comprise IGHD (IMGT group), followed by a hyphen and the capital letter(s), and number if any, defining the IGHC gene to which the set is associated (-T1 to -T5, -M, -T1D to -T3D, -MD).
IMGT group IMGT locus Nb of genes per locus and total IMGT IGHD sets Nb of genes per IMGT IGHD set Functional ORF Pseudogene
IGHD IGH locus A on Salsal chromosome 6 17 IGHD-T1 0 0 0 0
IGHD-T2 2 2 0 0
IGHD-T3 0 0 0 0
IGHD-T4 5 5 0 0
IGHD-T5 1 1 0 0
IGHD-M 9 9 0 0
IGH locus B on Salsal chromosome 3 11 IGHD-T1D 0 0 0 0
IGHD-T2D 2 2 0 0
IGHD-T3D 3 3 0 0
IGHD-TMD 6 6 0 0
Locus A + Locus B 28 28 28 0 0

Atlantic salmon (Salmo salar) IGHJ genes

The Atlantic salmon (Salmo salar) IGH locus (locus A on chromosome 6 and locus B on chromosome 3) comprises a total of 21 IGHJ genes (13 in locus A, 8 in locus B) belonging to 8 IGHJ sets (5 in locus A, 3 on locus B) on the potential 10 sets.
The names of the Salmo salar IMGT IGHJ sets comprise IGHJ (IMGT group), followed by a hyphen and the capital letter(s), and number if any, defining the IGHC gene to which the set is associated (-T1 to -T5, -M, -T1D to -T3D, -MD).
IMGT group IMGT locus Nb of genes per locus and total IMGT IGHJ sets Nb of genes per IMGT IGHJ set Functional ORF Pseudogene
IGHJ IGH locus A on Salsal chromosome 6 13 IGHJ-T1 0 0 0 0
IGHJ-T2 2 2 0 0
IGHJ-T3 2 2 0 0
IGHJ-T4 2 2 0 0
IGHJ-T5 2 1 0 1
IGHD-M 5 3(+1)* 1(+1)* 0
IGH locus B on Salsal chromosome 3 8 IGHJ-T1D 1 0 0 1
IGHJ-T2D 2 2 0 0
IGHJ-T3D 0 0 0 0
IGHJ-TMD 5 4(+1)* (+1)* 0
Locus A + Locus B 21 21 16(+2)* 1(+2)* 2
* An asterisk indicates that the following genes have alleles with different functionalities:
FUNCTIONAL or ORF (IGHJ5 and IGHJ5D).

More information:
Gene table: Atlantic salmon (Salmo salar) IGHV
Gene table: Atlantic salmon (Salmo salar) IGHD
Gene table: Atlantic salmon (Salmo salar) IGHJ
Locus description: Atlantic salmon (Salmo salar) IGH