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) TRGJ IMGT group:
IMGT 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
(J-GENE-UNIT)
or J-REGION (*)		Secondary
accession
numbers		Clone namesBreedAccession
numbers		Positions
in the sequence
(J-GENE-UNIT)
or J-REGION (*)
TRGJ1-1 TRGJ1-1*01 ORF (1) JIRA1106 BK068011✤ [1] 22287-22376
TRGJ2-1 TRGJ2-1*01 P (2) JIRA1106 BK068011✤ [1] 67807-67898
TRGJ2-2 TRGJ2-2*01 P (3) JIRA1106 BK068011✤ [1] 69167-69241 *
TRGJ2-3 TRGJ2-3*01 F JIRA1106 BK068011✤ [1] 70396-70485
TRGJ3-1 TRGJ3-1*01 P (4) JIRA1106 BK068011✤ [1] 133821-133914
TRGJ3-2 TRGJ3-2*01 P (5) JIRA1106 BK068011✤ [1] 134975-135048 *
TRGJ3-3 TRGJ3-3*01 F
RTPr
++
 JIRA1106 BK068011✤ [1] 136253-136342
TRGJ4-1 TRGJ4-1*01 P (4) JIRA1106 BK068011✤ [1] 200762-200855
TRGJ4-2 TRGJ4-2*01 P (6) JIRA1106 BK068011✤ [1] 201921-201982 *
TRGJ4-3 TRGJ4-3*01 F
RTPr
++
 JIRA1106 BK068011✤ [1] 203155-203249
TRGJ5-1 TRGJ5-1*01 P (7) JIRA1106 BK068011✤ [1] 250449-250541
TRGJ5-2 TRGJ5-2*01 P (8) JIRA1106 BK068011✤ [1] 251608-251669 *
TRGJ5-3 TRGJ5-3*01 F
RTPr
++
 JIRA1106 BK068011✤ [1] 253051-253140
TRGJ6-1 TRGJ6-1*01 ORF (9) JIRA1106 BK068011✤ [1] 337817-337905
TRGJ6-2 TRGJ6-2*01 P (10) JIRA1106 BK068011✤ [1] 338979-339069
TRGJ6-3 TRGJ6-3*01 ORF (11) JIRA1106 BK068011✤ [1] 340186-340272
TRGJ7-1 TRGJ7-1*01 ORF (12)
RTPr
++
 JIRA1106 BK068011✤ [1] 416926-417013
TRGJ7-2 TRGJ7-2*01 P (13) JIRA1106 BK068011✤ [1] 417316-417419
TRGJ8-1 TRGJ8-1*01 ORF (14) JIRA1106 BK068011✤ [1] 492535-492620
TRGJ9-1 TRGJ9-1*01 ORF (15) JIRA1106 BK068011✤ [1] 534657-534745
TRGJ9-2 TRGJ9-2*01 P (7) JIRA1106 BK068011✤ [1] 535982-536068

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

IMGT notes: ↑
  1. noncanonical J-HEPTAMER: gacggtt instead of gacagtg, noncanonical J-MOTIF: LGXG instead of FGXG
  2. frameshift in J-REGION: deletion of 2 nt and deletion of 1 nt
  3. no J-NONAMER, frameshift in J-REGION: insertion of 1 nt and deletion of 1 nt and deletion of 1 nt causing defectuous DONOR-SPLICE
  4. STOP-CODON in J-REGION
  5. no J-RS, frameshift in J-REGION: insertion of 1 nt and deletion of 1 nt and deletion of 2 nt causing defectuous DONOR-SPLICE
  6. no J-NONAMER, frameshift in J-REGION: insertion of 1 nt and deletion of 1 nt and deletion of 2 nt causing defectuous DONOR-SPLICE
  7. STOP-CODON in J-REGION, frameshift in J-REGION: deletion of 1 nt causing defectuous DONOR-SPLICE
  8. no J-RS, frameshift in J-REGION: insertion of 1 nt and deletion of 1 nt and deletion of 1 nt causing defectuous DONOR-SPLICE
  9. noncanonical J-HEPTAMER: cagtgtg instead of gacagtg, noncanonical J-MOTIF: FTXE instead of FGXG
  10. frameshift in J-REGION: insertion of 1 nt causing defectuous DONOR-SPLICE
  11. noncanonical J-NONAMER: agtttttca instead of catttttgt, noncanonical J-HEPTAMER: gatacag instead of gacagtg
  12. noncanonical J-HEPTAMER: cagtgtg instead of gacagtg, noncanonical J-MOTIF: FAXG instead of FGXG
  13. no J-HEPTAMER, frameshift in J-REGION: deletion of 1 nt and insertion of 1 nt
  14. noncanonical J-NONAMER: actaatg instead of gacagtg, noncanonical J-MOTIF: FAXG instead of FGXG
  15. noncanonical J-NONAMER: agattgctg instead of agtttttga, noncanonical J-HEPTAMER: cggtgtg instead of cactgtg, noncanonical J-MOTIF: FAXG instead of FGXG
IMGT references: ↑
  1. 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. 1262-1272.