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.

Click on:

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)
IGKJ1 IGKJ1*01 F 15 + + thoroughbred CM009162.1 IMGT000053 827091..827167 thoroughbred CM000391.2 IMGT000060 819348..819424
IGKJ2 IGKJ2*01 F 15 + + thoroughbred CM009162.1 IMGT000053 827460..827537 thoroughbred CM000391.2 IMGT000060 819717..819794
IGKJ3 IGKJ3*01 F 15 + + thoroughbred CM009162.1 IMGT000053 827771..827844 thoroughbred CM000391.2 IMGT000060 820028..820101
IGKJ4 IGKJ4*01 F 15 + + thoroughbred CM009162.1 IMGT000053 828106..828182 thoroughbred CM000391.2 IMGT000060 820363..820439
IGKJ5 IGKJ5*01 P (1) 15 thoroughbred CM009162.1 IMGT000053 828447..828484 (2)
IGKJ5*02 P (1) 15 thoroughbred CM000391.2 IMGT000060 820703..820740 (2)
IMGT notes:
  1. (1) no J-HEPTAMER
  2. (2) Positions of J-REGION
Created:
06/01/2020
Last updated:
22/09/2023
Authors:
Anna Tran