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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 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 (J-REGION) Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence (J-REGION)
TRBJ1-1 TRBJ1-1*01 F Boxer AAEX02035465 [1] 49933-49980
TRBJ1-2 TRBJ1-2*01 F Boxer AAEX02035465 [1] 49802-49845
TRBJ1-3 TRBJ1-3*01 P Boxer AAEX02035465 [1] (1) 49194-49243
TRBJ1-4 TRBJ1-4*01 F Boxer AAEX02035465 [1] 48612-48661
TRBJ1-5 TRBJ1-5*01 F Boxer AAEX02035465 [1] 48358-48407
TRBJ1-6 TRBJ1-6*01 F Boxer AAEX02035465 [1] 47894-47946
IMGT notes:
  1. (1) Pseudogene because of STOP CODON in J-REGION
IMGT references:
  1. [1] Lindblad-Toh K. et al., Nature, 438, 803-819 (2005). PMID: 16341006
See also (IMGT Scientific chart):