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"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) rearranged (R), transcribed (T) and/or translated into protein (Pr). Arbitrarily that information is shown on the first line of each gene when the data have been confirmed by several studies.

Functionality is shown between parentheses, (F) and (P), when the accession number refers to rearranged genomic DNA or cDNA and the corresponding germline gene has not yet been isolated.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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The Atlantic cod (Gadus morhua) IGHV genes and alleles have a temporary designation based on the IMGT gene name nomenclature rules for the unmapped genes, the incomplete loci, or the cDNAs in the absence of germline genes.

IMGT subgroup IMGT gene name IMGT allele name Fct R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Strain Clone names Accession numbers Positions in the sequence Secondary accession numbers Strain Clone names Accession numbers Positions in the sequence
IGHV1 IGHV1S1 IGHV1S1*01 (F) + + cSg 5.1 X58870 [1] #c
IGHV1S1*02 (F) + + 21 AJ279353 [3] #c
IGHV1S1*03 (F) + + 09-36 AJ274705 [3] #c
IGHV1S2 IGHV1S2*01 (F) + + 34 AJ279354 [3] #c
IGHV2 IGHV2S1 IGHV2S1*01 (F) + + 112-12 X76510 [2] #c
IGHV2S1*02 (F) + + 19-07a AJ274709 [3] #c
IGHV2S2 IGHV2S2*01 (F) + + 19 AJ279362 [3] #c
IGHV2S2*02 (F) + + 38 AJ279363 [3] #c
IGHV3 IGHV3S1 IGHV3S1*01 (F) + + 12-05a AJ274715 [3] #c
IGHV3S1*02 (F) + + 09-38 AJ274742 [3] #c
IGHV3S2 IGHV3S2*01 (F) + + 12-22 AJ274722 [3] #c
IGHV3S2*02 (F) + + 12-32 AJ274729 [3] #c
IGHV3S3 IGHV3S3*01 (F) + + 31 AJ279366 [3] #c
IGHV3S3*02 (F) + + 39 AJ279365 [3] (1) #c
IGHV3S4 IGHV3S4*01 (F) + + 23 AJ279368 [3] #c
IGHV3S4*02 (F) + + 263 AJ279369 [3] #c
IGHV3S4*03 (F) + + 25 AJ279367 [3] #c
IGHV3S5 IGHV3S5*01 (F) + + 14-04 AJ274745 [3] #c
IGHV3S5*02 (F) + + 20-26 AJ274755 [3] (2) #c
IGHV3S5*03 (F) + + 09-01 AJ274726 [3] #c
IGHV3S6 IGHV3S6*01 (F) + + 12-08 AJ274718 [3] #c
IGHV3S6*02 (F) + + 09-27 AJ274736 [3] #c
IGHV3S7 IGHV3S7*01 (F) + + 20-03 AJ274748 [3] #c
IGHV3S8 IGHV3S8*01 (F) + + 35 AJ279370 [3] #c
IGHV3S9 IGHV3S9*01 (F) + + 12-19 AJ274750 [3] #c
IGHV3S9*02 (F) + + 12-11 AJ274719 [3] #c
IGHV3S9*03 (F) + + 09-29 AJ274731 [3] #c
IGHV3S9*04 (F) + + 33 AJ279371 [3] #c
IGHV3S10 IGHV3S10*01 (F) + + 12-15 AJ274721 [3] #c
IGHV3S10*02 (F) + + 12/45 AJ274730 [3] #c
IGHV3S11 IGHV3S11*01 (F) + + 12-03b AJ274737 [3] #c
IGHV3S11*02 (F) + + 127 AJ279375 [3] #c
IGHV3S11*03 (F) + + 20-05 AJ274756 [3] (3) #c
IGHV3S12 IGHV3S12*01 (F) + + 20-10 AJ274741 [3] #c
IGHV3S12*02 (F) + + 32 AJ279385 [3] #c
IGHV3S13 IGHV3S13*01 (F) + + 22 AJ279378 [3] #c
IGHV3S14 IGHV3S14*01 (F) + + 14-06 AJ274754 [3] #c
IGHV3S15 IGHV3S15*01 (F) + + 09-34 AJ274740 [3] #c
IGHV3S15*02 (F) + + 4 AJ279376 [3] #c
IGHV3S16 IGHV3S16*01 (F) + + 11 AJ279377 [3] #c
IGHV3S17 IGHV3S17*01 (F) + + 264 AJ279380 [3] #c
IGHV3S17*02 (F) + + 48 AJ279381 [3] #c
IGHV3S18 IGHV3S18*01 (F) + + 101-14 X76508 [2] #c
IGHV3S18*02 (F) + + 109 AJ279382 [3] #c
IGHV3S19 IGHV3S19*01 (F) + + 112-1 X76509 [2] #c
IGHV3S19*02 (F) + + 3.3 X76515 [2] (4) #c
IGHV3S19*03 (F) + + 12-10b AJ274749 [3] #c
IGHV3S20 IGHV3S20*01 (F) + + 112-25 X76513 [2] #c
IGHV3S21 IGHV3S21*01 (F) + + 244 AJ279386 [3] #c
IGHV3S21*02 (F) + + 12 AJ279387 [3] #c
IGHV3S22 IGHV3S22*01 (F) + + 1 AJ279389 [3] #c
IGHV3S23 IGHV3S23*01 (F) + + 36 AJ279391 [3] (5) #c
IGHV3S24 IGHV3S24*01 (F) + + 09-43 AJ274735 [3] #c
IGHV3S24*02 (F) + + 82 AJ279392 [3] #c
IGHV3S25 IGHV3S25*01 (F) + + 09-07 AJ274751 [3] #c
IGHV3S26 IGHV3S26*01 (F) + + 19-02 AJ274728 [3] #c
IGHV3S27 IGHV3S27*01 (F) + + 101-11 X76507 [2] #c
IGHV3S27*02 (F) + + 42 AJ279393 [3] #c
IGHV3S28 IGHV3S28*01 (F) + + 8 AJ279394 [3] #c
IGHV3S28*02 (F) + + 12-06 AJ274744 [3] #c
IGHV3S29 IGHV3S29*01 (F) + + 112-24 X76512 [2] #c
IGHV3S29*02 (F) + + 112-5 X76514 [2] (6) #c
IGHV3S29*03 (F) + + 112-22 X76511 [2] #c
IGHV3S30 IGHV3S30*01 (F) + + 20-29 AJ274724 [3] #c
IGHV3S31 IGHV3S31*01 (F) + + 20-14 AJ274723 [3] #c
IGHV3S31*02 (F) + + 20-31 AJ274725 [3] #c
IGHV3S32 IGHV3S32*01 (F) + + 46 AJ279395 [3] #c
IGHV3S32*02 (F) + + 12-28 AJ274746 [3] #c
IGHV3S32*03 (F) + + 09-40 AJ274753 [3] #c
IGHV3S32*04 (F) + + 12-02c AJ274720 [3] #c
IGHV3S32*05 (F) + + 09-05 AJ274743 [3] #c
IGHV3S33 IGHV3S33*01 (F) + + 12-02b AJ274717 [3] #c
IGHV3S34 IGHV3S34*01 (F) + + 09-08 AJ274716 [3] #c
IGHV4 IGHV4S1 IGHV4S1*01 (F) + + 11-39 AJ274711 [3] #c
IGHV4S1*02 (F) + + 12-02a AJ274712 [3] #c
IGHV4S1*03 (F) + + 12-09 AJ274713 [3] #c

#c: rearranged cDNA.

IMGT notes:
  1. (1) Partial V-REGION: AA 1 to 19 are missing (partial FR1-IMGT)
  2. (2) Partial V-REGION: AA 1 to 15 are missing (partial FR1-IMGT)
  3. (3) Partial V-REGION: AA 1 to 21 are missing (partial FR1-IMGT)
  4. (4) Partial V-REGION: AA 1 to 14 are missing (partial FR1-IMGT)
  5. (5) Partial V-REGION: AA 1 to 12 are missing (partial FR1-IMGT)
  6. (6) Partial V-REGION: AA 1 to 6 are missing (partial FR1-IMGT)
IMGT references:
  1. [1] Bengtén E. et al., Eur. J. Immunol., 21, 3027-3033 (1991). PMID: 1748150
  2. [2] Bengtén E. et al., Dev. Comp. Immunol., 18, 109-122 (1994). PMID: 8082814
  3. [3] Stenvik J. et al., Immunogenetics, 51, 670-680 (2000). PMID: 10941838
See also (IMGT Scientific chart):