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 ORF (1) Sable IMGT000023 [1] 201926..202001
TRBJ1-2 TRBJ1-2*01 F Sable IMGT000023 [1] 202061..202132
TRBJ1-3 TRBJ1-3*01 P (2) Sable IMGT000023 [1] 202708..202785
TRBJ1-4 TRBJ1-4*01 ORF (3) Sable IMGT000023 [1] 203301..203378
TRBJ1-5 TRBJ1-5*01 F Sable IMGT000023 [1] 203547..203624
TRBJ1-6 TRBJ1-6*01 F Sable IMGT000023 [1] 204017..204097
TRBJ2-1 TRBJ2-1*01 ORF (4) Sable IMGT000023 [1] 211310..211387
TRBJ2-2 TRBJ2-2*01 F Sable IMGT000023 [1] 211506..211584
TRBJ2-3 TRBJ2-3*01 F Sable IMGT000023 [1] 211747..211823
TRBJ2-4 TRBJ2-4*01 F Sable IMGT000023 [1] 211882..211958
TRBJ2-5 TRBJ2-5*01 ORF (5) Sable IMGT000023 [1] 211987..212067
TRBJ2-6 TRBJ2-6*01 F Sable IMGT000023 [1] 212217..212291
IMGT notes:
  1. (1) noncanonical J-NONAMER: gtttgtttc instead of ggtttttgt
  2. (2) STOP-CODON in J-REGION
  3. (3) noncanonical J-MOTIF: FAXG instead of FGXG
  4. (4) noncanonical J-NONAMER: aaattcttg instead of ggtttttgt
  5. (5) noncanonical J-NONAMER: tctctcgga instead of ggtttttgt
IMGT references:
  1. [1] Gerritsen B et al., PhD thesis chapter, Utrecht University (2018).
Created:
21/09/2018
Last updated:
21/09/2018
Authors:
Perrine Pégorier
Editor:
Chantal Ginestoux