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. 

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).
  • 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) IGHC IMGT group:
IMGT gene nameIMGT allele nameScore for
IMGT allele
ExonsR T PrIMGT/LIGM-DB reference sequencesIMGT/LIGM-DB sequences from the literature
Clone namesBreedAccession
in the sequence
Clone namesBreedAccession
in the sequence
IGHA IGHA*01 F CH1 JIRA1106 BK063796 [1] 1013502-1013807
IGHA IGHA*01 F H-CH2 JIRA1106 BK063796 [1] 1013980-1014324
IGHA IGHA*01 F CH3-CHS JIRA1106 BK063796 [1] 1014506-1014900
IGHA IGHA*01 F M JIRA1106 BK063796 [1] 1016909-1017120
IGHD IGHD*01 F CH1 JIRA1106 BK063796 [1] 898717-898995
IGHD IGHD*01 F H1 JIRA1106 BK063796 [1] 899200-899274
IGHD IGHD*01 F H2 JIRA1106 BK063796 [1] 900489-900557
IGHD IGHD*01 F CH2 JIRA1106 BK063796 [1] 901084-901410
IGHD IGHD*01 (1) CH3 JIRA1106 BK063796 [1] 901598-901909
IGHD IGHD*01 F M1 JIRA1106 BK063796 [1] 905438-905604
IGHD IGHD*01 F M2 JIRA1106 BK063796 [1] 905900-905905
IGHE IGHE*01 F CH1 JIRA1106 BK063796 [1] 1001755-1002051
IGHE IGHE*01 F CH2 JIRA1106 BK063796 [1] 1002208-1002531
IGHE IGHE*01 F CH3 JIRA1106 BK063796 [1] 1002624-1002944
IGHE IGHE*01 F CH4-CHS JIRA1106 BK063796 [1] 1003017-1003354
IGHE IGHE*01 F M1 JIRA1106 BK063796 [1] 1005179-1005312
IGHE IGHE*01 F M2 JIRA1106 BK063796 [1] 1005405-1005485
IGHG2 IGHG2*01 (2) CH1 JIRA1106 BK063796 [1] 945405-945696
IGHG2 IGHG2*01 (2) H JIRA1106 BK063796 [1] 945972-946028
IGHG2 IGHG2*01 (2) CH2 JIRA1106 BK063796 [1] 946142-946465
IGHG2 IGHG2*01 (2) CH3-CHS JIRA1106 BK063796 [1] 946577-946902
IGHG2 IGHG2*01 (2) M1 JIRA1106 BK063796 [1] 948601-948731
IGHG2 IGHG2*01 (2) M2 JIRA1106 BK063796 [1] 950217-950297
IGHG4 IGHG4*01 F CH1 JIRA1106 BK063796 [1] 986249-986539
IGHG4 IGHG4*01 F H JIRA1106 BK063796 [1] 986814-986861
IGHG4 IGHG4*01 F CH2 JIRA1106 BK063796 [1] 986981-987310
IGHG4 IGHG4*01 F CH3-CHS JIRA1106 BK063796 [1] 987422-987747
IGHG4 IGHG4*01 F M1 JIRA1106 BK063796 [1] 989444-989574
IGHG4 IGHG4*01 F M2 JIRA1106 BK063796 [1] 991104-991184
IGHM IGHM*01 F CH1 JIRA1106 BK063796 [1] 891275-891592
IGHM IGHM*01 F CH2 JIRA1106 BK063796 [1] 891671-892009
IGHM IGHM*01 F CH3 JIRA1106 BK063796 [1] 892266-892583
IGHM IGHM*01 F CH4-CHS JIRA1106 BK063796 [1] 892684-893075
IGHM IGHM*01 F M1 JIRA1106 BK063796 [1] 894953-895068
IGHM IGHM*01 F M2 JIRA1106 BK063796 [1] 895154-895159

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

IMGT notes:
  1. no CHS found
  2. frameshift in CH1
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