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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 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] 244425-244500 Boxer AAEX02035465 [1] complement(49933-50008)
TRBJ1-2 TRBJ1-2*01 F 16 Boxer IMGT000005 [3] 244560-244631 Boxer AAEX02035465 [1] complement(49802-49873)
TRBJ1-3 TRBJ1-3*01 P (1) 16 + + Boxer IMGT000005 [3] 245162-245239 Boxer AAEX02035465 [1] complement(49194-49271)
TRBJ1-4 TRBJ1-4*01 ORF (2) 16 + + Boxer IMGT000005 [3] 245744-245821 Boxer AAEX02035465 [1] complement(48612-48689)
TRBJ1-5 TRBJ1-5*01 F 16 Boxer IMGT000005 [3] 245998-246075 Boxer AAEX02035465 [1] complement(48358-48435)
TRBJ1-6 TRBJ1-6*01 F 16 + + Boxer IMGT000005 [3] 246459-246539 Boxer AAEX02035465 [1] complement(47894-47974)
HE653929 [2] (5) <1-41 (6)
TRBJ2-1 TRBJ2-1*01 P (1) + + - HE653929 [2] (4) 7302-7379
TRBJ2-2 TRBJ2-2*01 F + + - HE653929 [2] (4) 7482-7560
TRBJ2-3 TRBJ2-3*01 F + + - HE653929 [2] (4) 7733-7809
TRBJ2-4 TRBJ2-4*01 ORF (3) - - - HE653929 [2] (4) 7885-7961
TRBJ2-5 TRBJ2-5*01 F + + - HE653929 [2] (4) 8024-8100
TRBJ2-6 TRBJ2-6*01 F + + - HE653929 [2] (4) 8540-8613
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) Sequence not in locus
  5. (5) Chromosomal localization not known
  6. (6) Positions in 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. 2017 Sep 19. doi: 10.1007/s00251-017-1028-0. PMID: 28924718
See also (IMGT Scientific chart):