Citing IMGT dynamic tools: Sanou G., Zeitoun G. et al. IMGT® at scale: FAIR, Dynamic and Automated Tools for Immune Locus Analysis, Nucleic Acids Research. 2025;,gkaf1024. doi: 10.1093/nar/gkaf1024 (Free Article) PMID: 41091930.
Program version: v. 

Add information about removed genes/alleles.
May 15th, 2025.

Add the possibility to obtain a gene table per strain (for mouse now and for other species later) and allotypes/isotypes for human.
September 25th, 2024.

Bibliographical references in alphabetic order, small design changes and addition of "NL" for non-localized gene.
June 14th, 2024.

Addition of 'Score for IMGT allele confirmation' as well as NCBI TPA accession numbers.
September 20th, 2023.

Implementation of the dynamic gene table.

Gene table legend:

"+" 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 in 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.

IMGT allele confirmation: A scoring system is employed to indicate the number of IMGT/LIGM-DB reference sequences and other sequences from the literature in which an IG or TR gene allele has been identified and annotated.

Removed genes/alleles
If a gene/allele existence or name has to be changed, the old name or gene/allele would be deleted and its name won't be reused. They are kept in the gene table for historical reasons.
A single star ()
indicates that an IG or TR gene allele is annotated in the reference sequence only.
Two stars ()
indicate that an IG or TR gene allele is annotated in its reference sequence and in one sequence from the literature.
Three stars ()
indicate that an IG or TR gene allele is annotated in its reference sequence and in at least two sequences from the literature.
In the Excel file, the stars are represented by the plus symbol (+).

Click on:
  • IMGT gene name to get the corresponding IMGT/GENE-DB entry (link).
  • IMGT allele name to see the corresponding Alignments of alleles (link).
  • Accession number to get the corresponding IMGT/LIGM-DB entry (link).
  • MAP: mapped sequences. Click to access GENE-DB «LOCALIZATION IN GENOME ASSEMBLIES» (link).
  • [number] to access the corresponding IMGT reference (popover).
  • (number) to see the corresponding IMGT note (popover).
Options:
  • You can show/hide columns (), download data () or put the table in fullscreen () using buttons.
See also (IMGT Scientific chart):
Select a species and a IMGT group to get the gene table:
Only IMGT available species/group are shown in the drop-down list.
The gene table can take several seconds to appear, please be patient.
Gene table of dog (Canis lupus familiaris) TRGC IMGT group:
IMGT gene nameIMGT allele nameScore for
IMGT allele
confirmation		FctChromosomosal
localization		ExonsR T PrIMGT/LIGM-DB reference sequencesIMGT/LIGM-DB sequences from the literature
Clone namesBreedAccession
numbers		Positions
in the sequence		Secondary
accession
numbers		Clone namesBreedAccession
numbers		Positions
in the sequence
TRGC1 TRGC1*01 ORF (1) 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 20957-21274 CM093817.1 beagle IMGT000377 29718-30035
boxer AAEX02028369 [2] complement(88782-89099)
TRGC1 TRGC1*01 ORF (1) 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 31493-31540 CM093817.1 beagle IMGT000377 40254-40301
boxer AAEX02028369 [2] complement(78516-78563)
TRGC1 TRGC1*01 ORF (1) 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 33455-33594 CM093817.1 beagle IMGT000377 42220-42359
boxer AAEX02028369 [2] complement(76462-76601)
TRGC1 TRGC1*02 P (2) 18 EX1 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 29593-29911
TRGC1 TRGC1*02 P (2) 18 EX2B CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 40319-40366
TRGC1 TRGC1*02 P (2) 18 EX3 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 42247-42386
TRGC2 TRGC2*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 78049-78375 boxer AAEX02028369 [2] complement(31681-32007)
TRGC2 TRGC2*01 F 18 EX2A CM000018.3 boxer BK065027✤ [3,4] MAP 80266-80391 boxer AAEX02028369 [2] complement(29665-29790)
TRGC2 TRGC2*01 F 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 89314-89361 boxer AAEX02028369 [2] complement(20695-20742)
TRGC2 TRGC2*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 90500-90639 boxer AAEX02028369 [2] complement(19417-19556)
TRGC2 TRGC2*02 F 18 EX1 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 89374-89700 CM093817.1 beagle IMGT000377 87285-87611
TRGC2 TRGC2*02 F 18 EX2A CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 91596-91721 CM093817.1 beagle IMGT000377 89507-89632
TRGC2 TRGC2*02 F 18 EX2B CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 100558-100605 CM093817.1 beagle IMGT000377 98252-98299
TRGC2 TRGC2*02 F 18 EX3 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 101750-101889 CM093817.1 beagle IMGT000377 99444-99583
TRGC2D TRGC2D*01 F 18 EX1 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 205111-205437
TRGC2D TRGC2D*01 F 18 EX2A CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 207329-207454
TRGC2D TRGC2D*01 F 18 EX2B CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 216509-216556
TRGC2D TRGC2D*01 F 18 EX3 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 217692-217831
TRGC3 TRGC3*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 130344-130673 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 147904-148233
CM093817.1 beagle IMGT000377 145607-145936
boxer AAEX02028368 [2] complement(84840-85169)
TRGC3 TRGC3*01 F 18 EX2A CM000018.3 boxer BK065027✤ [3,4] MAP 132659-132784 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 150214-150339
CM093817.1 beagle IMGT000377 147917-148042
boxer AAEX02028368 [2] complement(82729-82854)
TRGC3 TRGC3*01 F 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 140123-140170 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 157847-157894
CM093817.1 beagle IMGT000377 155549-155596
boxer AAEX02028368 [2] complement(75343-75390)
TRGC3 TRGC3*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 142040-142179 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 159571-159710
CM093817.1 beagle IMGT000377 157272-157411
boxer AAEX02028368 [2] complement(73334-73473)
TRGC3D TRGC3D*01 F 18 EX1 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 263561-263890
TRGC3D TRGC3D*01 F 18 EX2A CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 265860-265985
TRGC3D TRGC3D*01 F 18 EX2B CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 273492-273539
TRGC3D TRGC3D*01 F 18 EX3 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 275215-275354
TRGC4 TRGC4*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 191299-191625 boxer AAEX02028368 [2] complement(23888-24214)
TRGC4 TRGC4*01 F 18 EX2A CM000018.3 boxer BK065027✤ [3,4] MAP 194916-195041 boxer AAEX02028368 [2] complement(20472-20597)
TRGC4 TRGC4*01 F 18 EX2B CM000018.3 boxer BK065027✤ [3,4] 204916-204963 boxer AAEX02028368 [2] complement(10550-10597)
TRGC4 TRGC4*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 206590-206729 boxer AAEX02028368 [2] complement(8784-8923)
TRGC4 TRGC4*02 F 18 EX1 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 320095-320421
TRGC4 TRGC4*02 F 18 EX2A CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 323708-323833
TRGC4 TRGC4*02 F 18 EX2B CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 333614-333661
TRGC4 TRGC4*02 F 18 EX3 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 335287-335426
TRGC4 TRGC4*03 F 18 EX1 CM093817.1 beagle IMGT000377 207413-207739
TRGC4 TRGC4*03 F 18 EX2A CM093817.1 beagle IMGT000377 211025-211150
TRGC4 TRGC4*03 F 18 EX2B CM093817.1 beagle IMGT000377 221151-221198
TRGC4 TRGC4*03 F 18 EX3 CM093817.1 beagle IMGT000377 223023-223162
TRGC5 TRGC5*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 273502-273831 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 353587-353916
CM093817.1 beagle IMGT000377 290224-290553
boxer AAEX02028366 [2] complement(31727-32056)
TRGC5 TRGC5*01 F 18 EX2A CM000018.3 boxer BK065027✤ [3,4] MAP 275770-275895 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 355857-355982
CM093817.1 beagle IMGT000377 292494-292619
boxer AAEX02028366 [2] complement(29663-29788)
TRGC5 TRGC5*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 284321-284457 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 364174-364310
CM093817.1 beagle IMGT000377 300818-300954
boxer AAEX02028366 [2] complement(21101-21237)
TRGC6 TRGC6*01 P (3) 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 333228-333557 CM131793.1 Australian Cattle Dog IMGT000374 [1] ORF (4) #g 413023-413352
CM093817.1 beagle IMGT000377 ORF (4) 349678-350007
boxer AAEX02028365 [2] complement(115175-115504)
TRGC6 TRGC6*01 P (3) 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 336792-336839 CM131793.1 Australian Cattle Dog IMGT000374 [1] ORF (4) #g 416620-416667
CM093817.1 beagle IMGT000377 ORF (4) 353275-353322
boxer AAEX02028365 [2] complement(111893-111940)
TRGC6 TRGC6*01 P (3) 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 339326-339465 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 419116-419255
CM093817.1 beagle IMGT000377 355771-355910
boxer AAEX02028365 [2] complement(109267-109406)
TRGC7 TRGC7*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 411815-412144 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 491665-491994
CM093817.1 beagle IMGT000377 428318-428647
boxer AAEX02028365 [2] complement(36588-36917)
TRGC7 TRGC7*01 F 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 415631-415678 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 495481-495528
CM093817.1 beagle IMGT000377 432134-432181
boxer AAEX02028365 [2] complement(33054-33101)
TRGC7 TRGC7*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 417544-417683 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 497394-497533
CM093817.1 beagle IMGT000377 434047-434186
boxer AAEX02028365 [2] complement(31049-31188)
TRGC8 TRGC8*01 F 18 EX1 CM000018.3 boxer BK065027✤ [3,4] MAP 440527-440856 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 520421-520750
CM093817.1 beagle IMGT000377 457042-457371
boxer AAEX02028365 [2] complement(7876-8205)
TRGC8 TRGC8*01 F 18 EX2B CM000018.3 boxer BK065027✤ [3,4] MAP 444368-444403 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 524262-524297
CM093817.1 beagle IMGT000377 460883-460918
boxer AAEX02028365 [2] complement(4329-4364)
TRGC8 TRGC8*01 F 18 EX3 CM000018.3 boxer BK065027✤ [3,4] MAP 446733-446872 CM131793.1 Australian Cattle Dog IMGT000374 [1] #g 526627-526766
CM093817.1 beagle IMGT000377 463248-463387
boxer AAEX02028365 [2] complement(1860-1999)

✤ : NCBI accession number that correspond to a previously internal IMGT accession number. See the correspondence table.

IMGT notes: ↑
  1. noncanonical ACCEPTOR-SPLICE: naann instead of nagnn in EX3
  2. frameshift in EX1: insertion of 1 nt
  3. frameshift in EX3
  4. in-frame 1-nt insertion and 1-nt deletion in EX3 causing local amino acid changes while preserving the the coding frame
IMGT references: ↑
  1. Kidd J, Diploid dual assemblies reveal the telocentric structure and extensive allelic heterogeneity of canine genomes, Unpublished.
  2. Lindblad-Toh K. et al., Genome sequence, comparative analysis and haplotype structure of the domestic dog, Nature, vol. 438, no. 7069, 2005, pp. 803-819. DOI: 10.1038/nature04338
  3. Manso,T. et al., IMGT(R) databases, related tools and web resources through three main axes of research and development, Nucleic Acids Res, vol. 50, no. D1, 2022, pp. D1262-D1272. PUBMED: 34875068
  4. Martin J. et al., Comprehensive annotation and evolutionary insights into the canine (Canis lupus familiaris) antigen receptor loci, Immunogenetics, vol. 70, no. 4, 2018, pp. 223-236. PUBMED: 28924718