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 Bornean orangutan (Pongo pygmaeus) TRAV IMGT group:
IMGT sub­groupIMGT gene nameIMGT allele nameScore for
IMGT allele
confirmation		FctChromosomosal
localization		R T PrIMGT/LIGM-DB reference sequencesIMGT/LIGM-DB sequences from the literature
Clone namesIsolateAccession
numbers		Positions
in the sequence
(L-V-GENE-UNIT)
or V-REGION (*)		Secondary
accession
numbers		Clone namesIsolateAccession
numbers		Positions
in the sequence
(L-V-GENE-UNIT)
or V-REGION (*)
TRAV1TRAV1-1 TRAV1-1*01 F AG05252 IMGT000301 MAP 9612-10314
TRAV1TRAV1-2 TRAV1-2*01 F AG05252 IMGT000301 MAP 30726-31380
TRAV2TRAV2 TRAV2*01 ORF (1) AG05252 IMGT000301 MAP 101330-101880
TRAV3TRAV3 TRAV3*01 F AG05252 IMGT000301 MAP 113394-113866
TRAV4TRAV4 TRAV4*01 ORF (2) AG05252 IMGT000301 MAP 125954-126770
TRAV5TRAV5 TRAV5*01 F AG05252 IMGT000301 MAP 158377-158931
TRAV6TRAV6 TRAV6*01 F AG05252 IMGT000301 MAP 177979-178543
TRAV7TRAV7 TRAV7*01 F AG05252 IMGT000301 MAP 192377-192926
TRAV8TRAV8-1 TRAV8-1*01 P (3) AG05252 IMGT000301 MAP 129727-130219
TRAV8TRAV8-2 TRAV8-2*01 F AG05252 IMGT000301 MAP 212501-213007
TRAV8TRAV8-3 TRAV8-3*01 F AG05252 IMGT000301 MAP 273523-274020
TRAV8TRAV8-4 TRAV8-4*01 P (4) AG05252 IMGT000301 MAP 278888-279171 *
TRAV8TRAV8-5 TRAV8-5*01 F AG05252 IMGT000301 MAP 321151-321658
TRAV8TRAV8-6 TRAV8-6*01 P (5) AG05252 IMGT000301 MAP 326713-328270
TRAV8TRAV8-7 TRAV8-7*01 F AG05252 IMGT000301 MAP 412255-412734
TRAV8TRAV8-8 TRAV8-8*01 P (6) AG05252 IMGT000301 MAP 521760-522277
TRAV8TRAV8-9 TRAV8-9*01 F AG05252 IMGT000301 MAP 596288-596802
TRAV9TRAV9-1 TRAV9-1*01 F AG05252 IMGT000301 MAP 226348-226861
TRAV9TRAV9-2 TRAV9-2*01 F AG05252 IMGT000301 MAP 370458-370974
TRAV10TRAV10 TRAV10*01 F AG05252 IMGT000301 MAP 245928-246530
TRAV11TRAV11-1 TRAV11-1*01 ORF (7) AG05252 IMGT000301 MAP 249926-250499
TRAV11TRAV11-2 TRAV11-2*01 P (8) AG05252 IMGT000301 MAP 304502-305070
TRAV12TRAV12-1 TRAV12-1*01 F AG05252 IMGT000301 MAP 261909-262484
TRAV12TRAV12-2 TRAV12-2*01 F AG05252 IMGT000301 MAP 314613-315198
TRAV12TRAV12-3 TRAV12-3*01 F AG05252 IMGT000301 MAP 400754-401347
TRAV13TRAV13-1 TRAV13-1*01 F AG05252 IMGT000301 MAP 294956-295498
TRAV13TRAV13-2 TRAV13-2*01 F AG05252 IMGT000301 MAP 342214-342751
TRAV14TRAV14-1 TRAV14-1*01 P (9) AG05252 IMGT000301 MAP 300806-301347
TRAV14TRAV14-2 TRAV14-2*01 F AG05252 IMGT000301 MAP 349919-350472
TRAV15TRAV15 TRAV15*01 P (10) AG05252 IMGT000301 MAP 385114-385913
TRAV16TRAV16 TRAV16*01 F AG05252 IMGT000301 MAP 430225-430705
TRAV17TRAV17 TRAV17*01 F AG05252 IMGT000301 MAP 437424-437943
TRAV18TRAV18 TRAV18*01 F AG05252 IMGT000301 MAP 443083-443584
TRAV19TRAV19 TRAV19*01 F AG05252 IMGT000301 MAP 446411-446976
TRAV20TRAV20 TRAV20*01 P (11) AG05252 IMGT000301 MAP 483225-483752
TRAV21TRAV21 TRAV21*01 F AG05252 IMGT000301 MAP 505211-505785
TRAV22TRAV22 TRAV22*01 F AG05252 IMGT000301 MAP 526626-527183
TRAV23TRAV23 TRAV23*01 F AG05252 IMGT000301 MAP 543180-543729
TRAV24TRAV24 TRAV24*01 P (12) AG05252 IMGT000301 MAP 561674-562216
TRAV25TRAV25 TRAV25*01 F AG05252 IMGT000301 MAP 568964-569609
TRAV26TRAV26-1 TRAV26-1*01 F AG05252 IMGT000301 MAP 585255-586052
TRAV26TRAV26-2 TRAV26-2*01 F AG05252 IMGT000301 MAP 680545-681369
TRAV27TRAV27 TRAV27*01 F AG05252 IMGT000301 MAP 612783-613381
TRAV28TRAV28 TRAV28*01 P (13) AG05252 IMGT000301 MAP 619326-619924
TRAV29TRAV29 TRAV29*01 F AG05252 IMGT000301 MAP 629205-629765
TRAV30TRAV30 TRAV30*01 F AG05252 IMGT000301 MAP 634285-634880
TRAV31TRAV31 TRAV31*01 P (14) AG05252 IMGT000301 MAP 643114-643738
TRAV32TRAV32 TRAV32*01 P (15) AG05252 IMGT000301 MAP 657451-657985
TRAV33TRAV33 TRAV33*01 P (16) AG05252 IMGT000301 MAP 662055-668714
TRAV34TRAV34 TRAV34*01 ORF (17) AG05252 IMGT000301 MAP 685474-686107
TRAV35TRAV35 TRAV35*01 F AG05252 IMGT000301 MAP 700492-701110
TRAV36TRAV36 TRAV36*01 F AG05252 IMGT000301 MAP 705348-705879
TRAV37TRAV37 TRAV37*01 P (18) AG05252 IMGT000301 MAP 744429-744984
TRAV38TRAV38-1 TRAV38-1*01 F AG05252 IMGT000301 MAP 750654-751278
TRAV38TRAV38-2 TRAV38-2*01 F AG05252 IMGT000301 MAP 759879-760514
TRAV39TRAV39 TRAV39*01 F AG05252 IMGT000301 MAP 782613-783150
TRAV40TRAV40 TRAV40*01 F AG05252 IMGT000301 MAP 793600-794065
TRAV41TRAV41 TRAV41*01 F AG05252 IMGT000301 MAP 799383-799929
TRAV46TRAV46 TRAV46*01 P (16) AG05252 IMGT000301 MAP 884931-885356
TRAVATRAVA TRAVA*01 P (16) AG05252 IMGT000301 MAP 200393-200899
TRAVBTRAVB TRAVB*01 P (19) AG05252 IMGT000301 MAP 287728-288278
TRAVCTRAVC TRAVC*01 P (20) AG05252 IMGT000301 MAP 472533-472820 *
TRAVDTRAVD TRAVD*01 P (21) AG05252 IMGT000301 MAP <620167-620436 *
IMGT notes: ↑
  1. noncanonical V-HEPTAMER: cacacag instead of cacagtg
  2. noncanonical V-NONAMER: cagttttcc instead of acacaaacc
  3. no INIT-CODON: Leu instead of Met, frameshift in V-REGION: deletion of 2 nt in CDR2-IMGT
  4. no V-RS
  5. insertion of repeat regions in V-REGION
  6. STOP-CODON in L-PART1, no CONSERVED-TRP: STOP-CODON instead of Trp, frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  7. noncanonical V-NONAMER: accacagcc instead of acacaaacc
  8. STOP-CODON in V-REGION: position 58
  9. frameshift in L-PART2, several STOP-CODON in V-REGION, frameshifts in V-REGION: several insertions and deletions
  10. frameshift in V-REGION: deletion of 1 nt in FR2-IMGT
  11. frameshift in V-REGION: insertion of 1 nt in FR3-IMGT
  12. STOP-CODON in V-REGION: position 75
  13. frameshift in V-REGION: deletion of 2 nt in FR3-IMGT
  14. frameshift in L-PART2
  15. STOP-CODON in L-PART1, frameshift in L-PART2, STOP-CODON in V-REGION: position 14, frameshift in V-REGION: deletion of 1 nt in FR2-IMGT
  16. frameshifts in V-REGION: several insertions and deletions
  17. noncanonical V-NONAMER: cttcaaacc instead of acacaaacc
  18. STOP-CODON in V-REGION: position 92
  19. frameshifts in V-REGION: insertion of 2 nt and insertion of 1 nt in FR2-IMGT
  20. no L-PART1, frameshifts in V-REGION: several insertions and deletions
  21. no L-PART1, no L-PART2, truncated pseudogene not assigned to subgroups with functional genes