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. 

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.

In the realm of 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).
  • 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 Western lowland gorilla (Gorilla gorilla gorilla) TRAC IMGT group:
IMGT gene nameIMGT allele nameFctScore for
IMGT allele
ExonsR T PrIMGT/LIGM-DB reference sequencesIMGT/LIGM-DB sequences from the literature
IsolateClone namesAccession
in the sequence
IsolateClone namesAccession
in the sequence
TRAC TRAC*01 F 14 EX1 Kamilah CM017861.1 BK064837 [1] MAP 944943-945215 KB3781 CM054596.1 BK064839 [1] 947135-947407
KB3781 CM054572.1 BK064840 [1] 950731-951003
Susie3 LT578329.1 BK064838 [1] 961796-962068
TRAC TRAC*01 F 14 EX2 Kamilah CM017861.1 BK064837 [1] MAP 947068-947112 KB3781 CM054596.1 BK064839 [1] 949259-949303
KB3781 CM054572.1 BK064840 [1] 952851-952895
Susie3 LT578329.1 BK064838 [1] 963917-963961
TRAC TRAC*01 F 14 EX3 Kamilah CM017861.1 BK064837 [1] MAP 947986-948093 KB3781 CM054596.1 BK064839 [1] 950177-950284
KB3781 CM054572.1 BK064840 [1] 953769-953876
Susie3 LT578329.1 BK064838 [1] 964832-964939
TRAC TRAC*01 F 14 EX4UTR (1) Kamilah CM017861.1 BK064837 [1] MAP 949034-949560 KB3781 CM054596.1 BK064839 [1] 951225-951751
KB3781 CM054572.1 BK064840 [1] 954817-955343
Susie3 LT578329.1 BK064838 [1] 965880-966406

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

IMGT notes:
  1. Since EX4UTR is untranslated, nucleotide differences observed in EX4UTR are not taken into account for the description of alleles.
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. D1262-D1272. PUBMED: 34875068