Here you are: IMGT Web resources > IMGT Repertoire (IG and TR) > 1. Locus and genes

"+" 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 between 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.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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IMGT gene name IMGT allele name Fct Chromosomal
localization
R T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
IGLJ1 IGLJ1*01 ORF (1) 17 Hereford IMGT000046 MAP 451576..451641 Holstein DQ537487 [1] 4698..4763
IGLJ2 IGLJ2*01 F 17 Hereford IMGT000046 MAP 457803..457868 Holstein DQ537487 [1] 10926..10991
Hereford NW_001493546 224092..224157
IGLJ3 IGLJ3*01 F 17 Hereford IMGT000046 MAP 464114..464179
IGLJ4 IGLJ4*01 F 17 + + Hereford IMGT000046 MAP 470357..470422
IGLJ5 IGLJ5*01 ORF (2) 17 Hereford IMGT000046 MAP 476631..476696
IGLJ7 IGLJ7*01 F 17 + + Hereford IMGT000046 MAP 498801..498866
IGLJ8 IGLJ8*01 F 17 + + Hereford IMGT000046 MAP 505033..505098 Holstein DQ537487 [1] 17236..17301
Hereford NW_001493546 230410..230475
IGLJ9 IGLJ9*01 ORF (2) 17 Hereford IMGT000046 MAP 511307..511372 Holstein DQ537487 [1] 23513..23578
Hereford NW_001493546 236687..236752

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) noncanonical J-HEPTAMER: ctctgta instead of cacagtg, noncanonical J-MOTIF: LGXG instead of FGXG
  2. (2) noncanonical J-MOTIF: FIXR instead of FGXG
IMGT references:
  1. [1] Chen L., et al., Vet. Immunol. Immunopathol. 124(3-4):284-294 (2008). PMID: 18538861
Created:
23/05/2019
Last updated:
03/07/2019
Authors:
Perrine Pégorier
Editors:
Chantal Ginestoux