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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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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) + + 2C2 AF094531 [1] #c
IGHV1S2 IGHV1S2*01 (F) + + P01 AF303538 [2] #c
IGHV1S3 IGHV1S3*01 (F) + + P26 AF303558 [2] (2) #c
IGHV1S4 IGHV1S4*01 (F) + + P03 AF303540 [2] #c
IGHV1S5 IGHV1S5*01 (F) + + P21 AF303555 [2] #c
IGHV1S6 IGHV1S6*01 (F) + + P36 AF303565 [2] #c
IGHV1S7 IGHV1S7*01 (F) + + P31 AF303563 [2] #c
IGHV1S8 IGHV1S8*01 (F) + + P15 AF303550 [2] #c
IGHV1S8*02 (F) + + P37 AF303566 [2] #c
IGHV1S9 IGHV1S9*01 (F) + + P30 AF303561 [2] #c
IGHV1S10 IGHV1S10*01 (F) + + P35 AF303564 [2] #c
IGHV1S11 IGHV1S11*01 (F) + + P31 AF303562 [2] #c
IGHV1S12 IGHV1S12*01 (F) + + P40 AF303569 [2] #c
IGHV1S12*02 (F) + + P23 AF303557 [2] #c
IGHV1S12*03 (F) + + P45 AF303573 [2] #c
IGHV1S12*04 (F) + + P38 AF303567 [2] (3) #c
IGHV1S12*05 (F) + + P39 AF303568 [2] (3) #c
IGHV1S13 IGHV1S13*01 (F) + + P04 AF303541 [2] #c
IGHV1S13*02 (F) + + P47 AF303574 [2] (4) #c
IGHV1S13*03 (F) + + P05 AF303542 [2] #c
IGHV1S14 IGHV1S14*01 (F) + + P18 AF303552 [2] (5) #c
IGHV1S15 IGHV1S15*01 (F) + + P07 AF303544 [2] #c
IGHV1S16 IGHV1S16*01 (F) + + P22 AF303556 [2] #c
IGHV1S16*02 (F) + + P29 AF303560 [2] (6) #c
IGHV1S17 IGHV1S17*01 (F) + + P19 AF303553 [2] (7) #c
IGHV1S18 IGHV1S18*01 (F) + + P12 AF303548 [2] (4) #c
IGHV1S19 IGHV1S19*01 (F) + + P28 AF303559 [2] (8) #c
IGHV1S20 IGHV1S20*01 (F) + + P11 AF303547 [2] (9) #c
IGHV2 IGHV2S1 IGHV2S1*01 (F) + + P17 AF303551 [2] #c
IGHV2S2 IGHV2S2*01 (F) + + P44 AF303572 [2] #c
IGHV2S3 IGHV2S3*01 (F) + + 1L2 AF303534 [2] (10) #c
IGHV2S4 IGHV2S4*01 (F) + + P02 AF303539 [2] (11) #c
IGHV2S4*02 (F) + + P20 AF303554 [2] (11) #c
IGHV3 IGHV3S1 IGHV3S1*01 (F) + + P43 AF303571 [2] #c
IGHV3S2 IGHV3S2*01 (F) + + P42 AF303570 [2] (4) #c
IGHV3S3 IGHV3S3*01 (F) + + 3D1 AF303537 [2] #c
IGHV3S4 IGHV3S4*01 (F) + + P06 AF303543 [2] #c
IGHV3S5 IGHV3S5*01 (F) + + 1O2 AF303535 [2] #c

#c: rearranged cDNA.

IMGT notes:
  1. (1) Emerald rockcod (Trematomus bernacchii) genes are designated by a number for the subgroup, following by the letter S and a number.
  2. (2) Partial V-REGION: AA 1 to 13 are missing (partial FR1-IMGT).
  3. (3) Partial V-REGION: AA 1 to 44 are missing (no FR1-IMGT, no CDR1-IMGT and partial FR2-IMGT).
  4. (4) Partial V-REGION: AA 1 to 4 are missing (partial FR1-IMGT).
  5. (5) Partial V-REGION: AA 1 to 7 are missing (partial FR1-IMGT).
  6. (6) Partial V-REGION: AA 1 to 23 are missing (partial FR1-IMGT).
  7. (7) Partial V-REGION: AA 1 to 12 are missing (partial FR1-IMGT).
  8. (8) Partial V-REGION: AA 1 to 29 are missing (no FR1-IMGT and partial CDR1-IMGT).
  9. (9) Partial V-REGION: AA 1 to 58 are missing (no FR1-IMGT, no CDR1-IMGT, no FR2-IMGT and partial CDR2-IMGT).
  10. (10) Partial V-REGION: AA 1 to 15 are missing (partial FR1-IMGT).
  11. (11) Partial V-REGION: AA 1 to 38 are missing (no FR1-IMGT and no CDR1-IMGT).
IMGT references:
  1. [1] Coscia M.R. et al., Fish and Shellfish Immunol., 10, 343-357 (2000). PMID: 10938744
  2. [2] Oreste U. and Coscia, M.R., Gene, 295, 199-204 (2002). PMID: 12354654
See also (IMGT Scientific chart):