Here you are: IMGT Web resources > IMGT Repertoire (IG and TR) > 1. Locus and genes

"+" 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.

Click on:

IMGT subgroup IMGT gene name IMGT allele name Fct Chromosomal localization R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
IGHV1 IGHV1S1 IGHV1S1*01 F V1b Z49188 [1]
IGHV1S2 IGHV1S2*01 F Vg1u Z49180 [1]
IGHV1S3 IGHV1S3*01 F Vge6u Z49182 [1]
IGHV1S4 IGHV1S4*01 F V7a Z49186 [1]
IGHV1S5 IGHV1S5*01 F V5a Z49187 [1]
IGHV1S6 IGHV1S6*01 F Vge7u Z49181 [1]
IGHV1S7 IGHV1S7*01 (F) AJ505121 [2] #c
IGHV1S8 IGHV1S8*01 P (1) + + Vg5u Z49183 [1]
IGHV1S9 IGHV1S9*01 P (2) Vg2u Z49184 [1]
IGHV1S10 IGHV1S10*01 P (3) Vg10u Z49185 [1]

#c: rearranged cDNA.

IMGT notes:
  1. (1) No INIT-CODON (CAA instead of ATG) and a DELETION of 11 nucleotides at position 9 in L-PART1, and no CONSERVED_TRP.
  2. (2) DELETION of 11 nucleotides at position 9 in L-PART1, and no CONSERVED_TRP.
  3. (3) DELETION of 11 nucleotides at position 9 in L-PART1,and no CONSERVED_TRP.
IMGT references:
  1. [1] Dufour V. et al., J. Immunol., 156, 2163-2170 (1996). PMID: 8690905
  2. [2] Ladeveze V. and Nau F., Unpublished.
See also (IMGT Scientific chart):