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"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) 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
T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Exons Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
TRBC1 TRBC1*01 F 4 Romanov EX1 AM420900 [1] 6906..7295 Rambouillet IMGT000042 MAP 463303..463692
EX2 AM420900 [1] 7971..7988 Rambouillet IMGT000042 MAP 464371..464388
EX3 AM420900 [1] 8145..8251 Rambouillet IMGT000042 MAP 464545..464651
EX4 AM420900 [1] 8538..8555 Rambouillet IMGT000042 MAP 464978..464995
TRBC1*02 F 4 Altamurana EX1 AJ309004 [2] 59..448
EX2 AJ309004 [2] 1124..1141
EX3 AJ309004 [2] 1298..1404
EX4 AJ309004 [2] 1691..1708
TRBC2 TRBC2*01 F 4 + Romanov EX1 AM420900 [1] 25381..25770
EX2 AM420900 [1] 26446..26463
EX3 AM420900 [1] 26625..26731
EX4 AM420900 [1] 27007..27024
TRBC2*02 F 4 Rambouillet EX1 IMGT000042 MAP 481808..482197
EX2 IMGT000042 MAP 482857..482874
EX3 IMGT000042 MAP 483036..483142
EX4 IMGT000042 MAP 483418..483435
TRBC3 TRBC3*01 F 4 + Romanov EX1 AM420900 [1] 16393..16782
EX2 AM420900 [1] 17189..17206
EX3 AM420900 [1] 17365..17471
EX4 AM420900 [1] 17783..17800
TRBC3*02 F 4 Rambouillet EX1 IMGT000042 MAP 472865..473254
EX2 IMGT000042 MAP 473660..473677
EX3 IMGT000042 MAP 473835..473941
EX4 IMGT000042 MAP 474253..474270

MAP: Mapped reference sequences.

IMGT references:
  1. [1] R. Antonacci, et al. Mol. Immunol. 45(2):493-509 (2008). PMID: 17673294
  2. [2] R. Antonacci, et al. Cytogenet. Cell Genet. 94(1-2):82-83 (2001). PMID: 11701960
Created:
02/04/2019
Last updated:
12/04/2019
Authors:
Perrine Pégorier
Editors:
Chantal Ginestoux