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.

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IMGT gene name IMGT allele name Fct Chromosomal
localization
R T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
IGHJ1 IGHJ1*01 F 13 + + Swanson CM007947.1 IMGT000043 MAP 342907..342995 AY872256 [1] (3) 91375..91464
IGHJ1D IGHJ1D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 471410..471499
IGHJ1T1 IGHJ1T1*01 F 13 Swanson CM007947.1 IMGT000043 MAP 216515..216601
IGHJ1T1D IGHJ1T1D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 375904..375990
IGHJ1T2 IGHJ1T2*01 F 13 + + Swanson CM007947.1 IMGT000043 MAP 270858..270944 AY872256 [1] (3) 30704..30790
IGHJ2 IGHJ2*01 F 13 Swanson CM007947.1 IMGT000043 MAP 343076..343164 AY872256 [1] (3) 91545..91633
IGHJ2D IGHJ2D*01 ORF (1) 12 + + Swanson CM007946.1 IMGT000044 MAP 471559..471609 (2)
IGHJ2T1 IGHJ2T1*01 F 13 Swanson CM007947.1 IMGT000043 MAP 216990..217081
IGHJ2T1D IGHJ2T1D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 376411..376502
IGHJ2T2 IGHJ2T2*01 F 13 Swanson CM007947.1 IMGT000043 MAP 271370..271461
IGHJ2T2*02 F 13 AY872256 [1] (3) 31216..31307
IGHJ3 IGHJ3*01 F 13 + + Swanson CM007947.1 IMGT000043 MAP 343280..343369 AY872256 [1] (3) 91749..91838
IGHJ3D IGHJ3D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 472905..472994
IGHJ4 IGHJ4*01 F 13 + + Swanson CM007947.1 IMGT000043 MAP 343639..343728 AY872256 [1] (3) 92108..92197
IGHJ4D IGHJ4D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 473075..473163
IGHJ5 IGHJ5*01 F 13 + + Swanson CM007947.1 IMGT000043 MAP 344025..344112
IGHJ5*02 F 13 AY872256 [1] (3) 92494..92581
IGHJ5D IGHJ5D*01 F 12 + + Swanson CM007946.1 IMGT000044 MAP 473279..473368
IGHJ6 IGHJ6*01 ORF (1) 13 + + Swanson CM007947.1 IMGT000043 MAP 356193..356243 (2)
IGHJ6D IGHJ6D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 473638..473727
IGHJ7D IGHJ7D*01 F 12 Swanson CM007946.1 IMGT000044 MAP 474026..474114

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) functionality defined as ORF because partial gene in 5'
  2. (2) Positions of J-REGION
  3. (3) Sequence not in locus reference sequences (IMGT000043 and IMGT000044)
IMGT references:
  1. [1] Hansen J.D. et al., Proc. Natl. Acad. Sci. U.S.A., 102, 6919-6924 (2005).. PMID: 15863615
Created:
16/09/2019
Last updated:
14/10/2020
Authors:
Saida Hadi-Saljoqi