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.

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 domestic ferret (Mustela putorius furo) TRBC IMGT group:
IMGT gene nameIMGT allele nameFctScore for
IMGT allele
ExonsR T PrIMGT/LIGM-DB reference sequencesIMGT/LIGM-DB sequences from the literature
BreedClone namesAccession
in the sequence
BreedClone namesAccession
in the sequence
TRBC1 TRBC1*01 F EX1 sable ID#1420 IMGT000023 [1] 206503-206892
TRBC1 TRBC1*01 F EX2 sable ID#1420 IMGT000023 [1] 207430-207447
TRBC1 TRBC1*01 F EX3 sable ID#1420 IMGT000023 [1] 207597-207703
TRBC1 TRBC1*01 F EX4 sable ID#1420 IMGT000023 [1] 208019-208036
TRBC1 TRBC1*02 F EX1 JIRA1106 IMGT000203 308200-308589
TRBC1 TRBC1*02 F EX2 JIRA1106 IMGT000203 309127-309144
TRBC1 TRBC1*02 F EX3 JIRA1106 IMGT000203 309294-309400
TRBC1 TRBC1*02 F EX4 JIRA1106 IMGT000203 309716-309733
TRBC2 TRBC2*01 F EX1 sable ID#1420 IMGT000023 [1] 215548-215937 JIRA1106 IMGT000203 317246-317635
TRBC2 TRBC2*01 F EX2 sable ID#1420 IMGT000023 [1] 216475-216492 JIRA1106 IMGT000203 318173-318190
TRBC2 TRBC2*01 F EX3 sable ID#1420 IMGT000023 [1] 216642-216748 JIRA1106 IMGT000203 318340-318446
TRBC2 TRBC2*01 F EX4 sable ID#1420 IMGT000023 [1] 217021-217038 JIRA1106 IMGT000203 318719-318736
IMGT references:
  1. Gerritsen, Bram et al. “Characterization of the ferret TRB locus guided by V, D, J, and C gene expression analysis.” Immunogenetics vol. 72,1-2 (2020): 101-108. DOI: 10.1007/s00251-019-01142-9