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
Isolate Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
Secondary accession numbers Isolate Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
IGHJ1 IGHJ1*01 F 14 Kamilah CM017861.1 IMGT000074 MAP 1008718..1008807 LT578329.1 IMGT000078 1148402..1148491
IGHJ1P IGHJ1P*01 P (1) 14 Kamilah CM017861.1 IMGT000074 MAP 1008501..1008591
IGHJ1P*02 P (1) 14 LT578329.1 IMGT000078 MAP 1148185..1148275
IGHJ2 IGHJ2*01 P (1) 14 LT578329.1 IMGT000078 MAP 1148587..1148673
IGHJ2P IGHJ2P*01 P (2) 14 Kamilah CM017861.1 IMGT000074 MAP 1009116..1009215
IGHJ2P*02 P (2) 14 LT578329.1 IMGT000078 MAP 1148982..1149081
IGHJ3 IGHJ3*01 F 14 Kamilah CM017861.1 IMGT000074 MAP 1009331..1009419
IGHJ3*02 F 14 LT578329.1 IMGT000078 MAP 1149197..1149285
IGHJ3P IGHJ3P*01 P (1) 14 Kamilah CM017861.1 IMGT000074 MAP 1010486..1010573
IGHJ3P*02 P (1) 14 LT578329.1 IMGT000078 MAP 1150355..1150441
IGHJ4 IGHJ4*01 F 14 Kamilah CM017861.1 IMGT000074 MAP 1009691..1009777
IGHJ4*02 F 14 LT578329.1 IMGT000078 MAP 1149557..1149643
IGHJ5 IGHJ5*01 F 14 Kamilah CM017861.1 IMGT000074 MAP 1010091..1010179 LT578329.1 IMGT000078 1149957..1150045
IGHJ6 IGHJ6*01 F 14 Kamilah CM017861.1 IMGT000074 MAP 1010691..1010791
IGHJ6*02 F 14 LT578329.1 IMGT000078 MAP 1150559..1150659
IMGT notes:
  1. (1) frameshift in J-REGION
  2. (2) no DONOR-SPLICE
Created:
03/12/2021
Last updated:
11/05/2022
Authors:
Chahrazed Debbagh