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 bovine (Bos taurus) IGLJ 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 (*)
IGLJ1 IGLJ1*01 ORF (1) 17 CM008184.2 Hereford IMGT000046 MAP 451576-451641 Holstein DQ537487 [1] 4698-4763
IGLJ2 IGLJ2*01 F 17 CM008184.2 Hereford IMGT000046 MAP 457803-457868 Hereford NW_001493546 [2] 224092-224157
Holstein DQ537487 [1] 10926-10991
IGLJ3 IGLJ3*01 F 17 CM008184.2 Hereford IMGT000046 MAP 464114-464179
IGLJ4 IGLJ4*01 F 17 CM008184.2 Hereford IMGT000046 MAP 470357-470422
IGLJ5 IGLJ5*01 ORF (2) 17 CM008184.2 Hereford IMGT000046 MAP 476631-476696
IGLJ7 IGLJ7*01 F 17 CM008184.2 Hereford IMGT000046 MAP 498801-498866
IGLJ8 IGLJ8*01 F 17 CM008184.2 Hereford IMGT000046 MAP 505033-505098 Hereford NW_001493546 [2] 230410-230475
Holstein DQ537487 [1] 17236-17301
IGLJ9 IGLJ9*01 ORF (2) 17 CM008184.2 Hereford IMGT000046 MAP 511307-511372 Hereford NW_001493546 [2] 236687-236752
Holstein DQ537487 [1] 23513-23578
IMGT notes: ↑
  1. noncanonical J-HEPTAMER: ctctgta instead of cacagtg, noncanonical J-MOTIF: LGXG instead of FGXG
  2. noncanonical J-MOTIF: FIXR instead of FGXG
IMGT references: ↑
  1. Chen L. et al., Characterization of the bovine immunoglobulin lambda light chain constant IGLC genes, Vet. Immunol. Immunopathol, vol. 124, no. 3-4, 2008, pp. 284-294. DOI: 10.1016/j.vetimm.2008.04.012
  2. Lowe T.M. et al., tRNAscan-SE: a program for improved detection of transfer RNA genes in genomic sequence, Nucleic Acids Res, vol. 25, no. 5, 1997, pp. 955-964.