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 domestic ferret (Mustela putorius furo) TRGV 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 (*)
TRGV2TRGV2-1 TRGV2-1*01 F
RTPr
++
 JIRA1106 IMGT000195 105287-105771
TRGV2TRGV2-2 TRGV2-2*01 F
RTPr
++
 JIRA1106 IMGT000195 170494-170978
TRGV2TRGV2-3 TRGV2-3*01 F
RTPr
++
 JIRA1106 IMGT000195 237438-237921
TRGV3TRGV3-1 TRGV3-1*01 P (1) JIRA1106 IMGT000195 10000-10271 *
TRGV3TRGV3-2 TRGV3-2*01 P (2) JIRA1106 IMGT000195 124969-125447
TRGV3TRGV3-3 TRGV3-3*01 P (3) JIRA1106 IMGT000195 183313-183592 *
TRGV5TRGV5-1 TRGV5-1*01 F (4)
RTPr
++
 JIRA1106 IMGT000195 411293-411955
TRGV6TRGV6-1 TRGV6-1*01 F JIRA1106 IMGT000195 389369-389842
TRGV7TRGV7-1 TRGV7-1*01 F (5)
RTPr
++
 JIRA1106 IMGT000195 402199-402691
TRGV7TRGV7-2 TRGV7-2*01 F (6)
RTPr
++
 JIRA1106 IMGT000195 461094-461601
TRGV7TRGV7-3 TRGV7-3*01 ORF (7) JIRA1106 IMGT000195 472376-472884
TRGVATRGVA TRGVA*01 P (8) JIRA1106 IMGT000195 <123168->123457 *
TRGVBTRGVB TRGVB*01 P (8) JIRA1106 IMGT000195 <181400->181648 *
TRGVCTRGVC TRGVC*01 P (9) JIRA1106 IMGT000195 <328867->329156 *
TRGVDTRGVD TRGVD*01 P (10) JIRA1106 IMGT000195 489512->489789 *
TRGVETRGVE TRGVE*01 P (11) JIRA1106 IMGT000195 533393->533651 *
IMGT notes: ↑
  1. STOP-CODON in V-REGION: position 43, frameshifts in V-REGION: several insertions and deletions, no V-NONAMER
  2. STOP-CODON in V-REGION: position 43, frameshifts in V-REGION: several insertions and deletions
  3. no L-PART1, STOP-CODON in V-REGION: position 43, frameshifts in V-REGION: several insertions and deletions
  4. noncanonical V-HEPTAMER: cactgta instead of cacagcc, however this X-GENE has been found rearranged
  5. noncanonical V-NONAMER: gcaagaacc instead of gcaaaaagg, however this X-GENE has been found rearranged
  6. noncanonical V-NONAMER: ccaagaacc instead of gcaaaaagg
  7. noncanonical V-NONAMER: acaagaacc instead of gcaaaaagg
  8. no L-PART1, no L-PART2, truncated pseudogene not assigned to subgroups with functional genes, no V-RS
  9. no L-PART2, truncated pseudogene not assigned to subgroups with functional genes, no V-RS
  10. no INIT-CODON: Leu instead of Met, STOP-CODON in L-PART1, truncated pseudogene not assigned to subgroups with functional genes, no V-RS
  11. no L-PART1, frameshifts in V-REGION: several insertions and deletions, truncated pseudogene not assigned to subgroups with functional genes, no V-RS