Citing IMGT databases: Manso T. et al. IMGT® databases, related tools and web resources through three main axes of research and development. Nucleic Acids Res. 2022 Jan 7;50(D1):D1262-D1272. doi: 10.1093/nar/gkab1136 PMID: 34875068 Free PMC article.
Program version: v. 

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 signify the frequency of occurrences of a specific allele within sequence data. A single star () indicates that no instances of the allele have been identified in the literature. Two stars () indicate the discovery of one literature sequence containing the allele. If more than one literature sequence is found to contain the allele, it is designated with three stars (). 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 pig (Sus scrofa) TRBV 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 namesBreedAccession
numbers		Positions
in the sequence
(L-V-GENE-UNIT)
or V-REGION (*)		Secondary
accession
numbers		Clone namesBreedAccession
numbers		Positions
in the sequence
(L-V-GENE-UNIT)
or V-REGION (*)
TRBV1TRBV1 TRBV1*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 60933-61599
TRBV2TRBV2-1 TRBV2-1*01 P (1) 18 CM000829.5 Duroc IMGT000039 MAP [1] 140113-140601
TRBV2TRBV2-2 TRBV2-2*01 P (2) 18 CM000829.5 Duroc IMGT000039 MAP [1] 145982-146465
TRBV2TRBV2-3 TRBV2-3*01 P (2) 18 CM000829.5 Duroc IMGT000039 MAP [1] 151897-152385
TRBV2TRBV2-4 TRBV2-4*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 158772-159261
TRBV2TRBV2-5 TRBV2-5*01 P (3) 18 CM000829.5 Duroc IMGT000039 MAP [1] 165381-165869
TRBV3TRBV3 TRBV3*01 F (4) 18 CM000829.5 Duroc IMGT000039 MAP [1] 125635-126122
TRBV4TRBV4-1 TRBV4-1*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 136410-136903
TRBV4TRBV4-2 TRBV4-2*01 P (5) 18 CM000829.5 Duroc IMGT000039 MAP [1] 143014-143504
TRBV4TRBV4-3 TRBV4-3*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 148886-149381
TRBV4TRBV4-4 TRBV4-4*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 154815-155310
TRBV4TRBV4-5 TRBV4-5*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 161701-162194
TRBV5TRBV5-1 TRBV5-1*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 177530-178026
TRBV5TRBV5-2 TRBV5-2*01 P (2) 18 CM000829.5 Duroc IMGT000039 MAP [1] 182541-183011
TRBV5TRBV5-3 TRBV5-3*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 198919-199410
TRBV6TRBV6 TRBV6*01 P (6) 18 CM000829.5 Duroc IMGT000039 MAP [1] 186503-186969
TRBV7TRBV7-1 TRBV7-1*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 189704-190194
TRBV7TRBV7-2 TRBV7-2*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 204333-204846
TRBV8TRBV8 TRBV8*01 P (7) 18 CM000829.5 Duroc IMGT000039 MAP [1] 190995-191493
TRBV10TRBV10 TRBV10*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 214593-215098
TRBV11TRBV11 TRBV11*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 216593-217079
TRBV12TRBV12-1 TRBV12-1*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 225183-225666
TRBV12TRBV12-2 TRBV12-2*01 P (1) 18 CM000829.5 Duroc IMGT000039 MAP [1] 234746-235227
TRBV14TRBV14 TRBV14*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 239578-240046
TRBV15TRBV15 TRBV15*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 241487-241990
TRBV19TRBV19 TRBV19*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 255756-256271
TRBV20TRBV20-1 TRBV20-1*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 261151-261860
TRBV20TRBV20-2 TRBV20-2*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 269412-270137
TRBV20TRBV20-3 TRBV20-3*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 277774-278507
TRBV21TRBV21 TRBV21*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 287802-288298
TRBV22TRBV22 TRBV22*01 P (8) 18 CM000829.5 Duroc IMGT000039 MAP [1] 290701-291205
TRBV23TRBV23 TRBV23*01 P (9) 18 CM000829.5 Duroc IMGT000039 MAP [1] 292406-292904
TRBV24TRBV24 TRBV24*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 300002-300514
TRBV25TRBV25 TRBV25*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 304794-305308
TRBV27TRBV27 TRBV27*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 320983-321492
TRBV28TRBV28 TRBV28*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] 331628-332146
TRBV29TRBV29 TRBV29*01 F 18
RTPr
++
 CM000829.5 Duroc IMGT000039 MAP [1] 336077-336725
TRBV30TRBV30 TRBV30*01 F 18 CM000829.5 Duroc IMGT000039 MAP [1] complement(396612-397321)
IMGT notes: ↑
  1. Frameshift in L-PART1
  2. Frameshift in V-REGION: deletion of 1 nt in FR1-IMGT
  3. Frameshift in V-REGION: deletion of 1 nt in FR2-IMGT
  4. STOP-CODON at position 108 (last 3' codon of germline CDR3-IMGT) may disappear during rearrangements
  5. Frameshift in L-PART1, frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  6. STOP-CODON in L-PART1, STOP-CODON in V-REGION: position 102
  7. STOP-CODON in V-REGION: position 14, frameshift in V-REGION: deletion of 2 nt in FR3-IMGT
  8. Frameshift in L-PART2, frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  9. No INIT-CODON: Val instead of Met, STOP-CODON in V-REGION: position 17, frameshifts in V-REGION: several insertions and deletions
IMGT references: ↑
  1. Massari, Serafina et al. “Overview of the Germline and Expressed Repertoires of the TRB Genes in Sus scrofa.” Frontiers in immunology vol. 9 2526. 5 Nov. 2018, DOI: 10.3389/fimmu.2018.02526