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)
TRBJ1-1 TRBJ1-1*01 F 16 + + Boxer IMGT000005 [3] MAP 244425-244500 Boxer AAEX02035465 [1] complement(49933-50008)
TRBJ1-2 TRBJ1-2*01 F 16 Boxer IMGT000005 [3] MAP 244560-244631 Boxer AAEX02035465 [1] complement(49802-49873)
TRBJ1-3 TRBJ1-3*01 P (1) 16 + + Boxer IMGT000005 [3] MAP 245162-245239 Boxer AAEX02035465 [1] complement(49194-49271)
TRBJ1-4 TRBJ1-4*01 ORF (2) 16 + + Boxer IMGT000005 [3] MAP 245744-245821 Boxer AAEX02035465 [1] complement(48612-48689)
TRBJ1-5 TRBJ1-5*01 F 16 Boxer IMGT000005 [3] MAP 245998-246075 Boxer AAEX02035465 [1] complement(48358-48435)
TRBJ1-6 TRBJ1-6*01 F 16 + + Boxer IMGT000005 [3] MAP 246459-246539 Boxer AAEX02035465 [1] complement(47894-47974)
HE653929 [2] (6) <1-41 (7)
TRBJ2-1 TRBJ2-1*01 F (4) + + - HE653929 [2] (5) 7302-7379
TRBJ2-2 TRBJ2-2*01 F + + - HE653929 [2] (5) 7482-7560
TRBJ2-3 TRBJ2-3*01 F + + - HE653929 [2] (5) 7733-7809
TRBJ2-4 TRBJ2-4*01 ORF (3) - - - HE653929 [2] (5) 7885-7961
TRBJ2-5 TRBJ2-5*01 F + + - HE653929 [2] (5) 8024-8100
TRBJ2-6 TRBJ2-6*01 F + + - HE653929 [2] (5) 8540-8613

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) in frame STOP-CODON in J-REGION
  2. (2) non conserved consensus sequence, FGXG is replaced by FAXG
  3. (3) noncanonical J-NONAMER: tgctgcgca instead of ggtttttgt
  4. (4) STOP-CODON at position 1 (first 5' codon of germline J-REGION) may disappear during rearrangements
  5. (5) Sequence not in locus reference sequence (assembly CanFam3.1)
  6. (6) Chromosomal localization not known
  7. (7) Positions of J-REGION
IMGT references:
  1. [1] Lindblad-Toh K. et al., Nature, 438, 803-819 (2005). PMID: 16341006
  2. [2] Mineccia M. et al., Dev Comp Immunol., 37, 279-293 (2012). PMID: 22465586
  3. [3] Martin J. et al. Immunogenetics 2018 Apr;70(4):223-236 (2018). doi: 10.1007/s00251-017-1028-0. Epub 2017 Sep 19.. PMID: 28924718
Created:
30/11/2009
Last updated:
30/10/2018
Authors:
Giovanna Linguiti, Emilie Carillon, Amandine Lacan, Perrine Pégorier
Editor:
Chantal Ginestoux