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 (-) 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
T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Exons Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
IGLC1 IGLC1*01 P (1) 17 Hereford C-REGION IMGT000046 MAP 452916..453231 Holstein DQ537487 [1] 6038..6353
IGLC2 IGLC2*01 F 17 + Hereford C-REGION IMGT000046 MAP 459172..459488 Holstein DQ537487 [1] 12295..12611
Hereford NW_001493546 (4) 219204..219520
225462..225778
IGLC3 IGLC3*01 F 17 + Hereford C-REGION IMGT000046 MAP 465481..465797
IGLC4 IGLC4*01 F 17 + Hereford C-REGION IMGT000046 MAP 471718..472034
IGLC5 IGLC5*01 P (2) 17 Hereford C-REGION IMGT000046 MAP 477978..478292
IGLC6 IGLC6*01 P (2) 17 Hereford C-REGION IMGT000046 MAP 488362..488675
IGLC7 IGLC7*01 P (1) 17 Hereford C-REGION IMGT000046 MAP 500156..500471
IGLC8 IGLC8*01 F 17 + Hereford C-REGION IMGT000046 MAP 506393..506709 Holstein DQ537487 [1] 18597..18913
Hereford NW_001493546 231771..232087
IGLC9 IGLC9*01 P (3) 17 Hereford C-REGION IMGT000046 MAP 512660..512975 Holstein DQ537487 [1] 24866..25181
Hereford NW_001493546 238040..238355

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) frameshift in C-REGION: deletion of 1 nt
  2. (2) frameshifts in C-REGION: several insertions and deletions
  3. (3) STOP-CODON in C-REGION, frameshift in C-REGION: deletion of 1 nt
  4. (4) duplication of IGLC2 may result from assembly error
IMGT references:
  1. [1] Chen L., et al., Vet. Immunol. Immunopathol. 124(3-4):284-294 (2008). PMID: 18538861

Chromosomal orphon set IGLC

IMGT gene name IMGT allele name Fct Chromosomal
localization
T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Exons Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
IGLC/OR17-1 IGLC/OR17-1*01 P (1) 17 Hereford C-REGION IMGT000051 MAP 11321..11629
IGLC/OR17-2 IGLC/OR17-2*01 ORF 17 Hereford C-REGION IMGT000051 MAP 17492..17808
IGLC/OR17-3 IGLC/OR17-3*01 P (1) 17 Hereford C-REGION IMGT000051 MAP 23734..24050

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) frameshift in C-REGION
Created:
23/05/2019
Last updated:
26/06/2019
Authors:
Perrine Pégorier
Editors:
Chantal Ginestoux