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 7 + + 17573 CM000293.1 NW_001121238 complement(211873..211962) AY057983 2..91
rheMacS_CGG.01 CM017744.1 IMGT000099 2221025..2221114
RUp15 SBKD01000511 152231..152320
IGHJ1*02 F 7 AG07107 CM014342.1 IMGT000064 MAP 1702903..1702992
IGHJ2 IGHJ2*01 F (2) 7 + + AG07107 CM014342.1 IMGT000064 MAP 1703110..1703200 17573 CM000293.1 NW_001121238 complement(211665..211756)
AY057983 209..299
rheMacS_CGG.01 CM017744.1 IMGT000099 2221232..2221322
RUp15 SBKD01000511 152438..152528
IGHJ3 IGHJ3*01 F 7 + + AG07107 CM014342.1 IMGT000064 MAP 1703624..1703712 17573 CM000293.1 NW_001121238 complement(211153..211241)
AY057983 723..811
rheMacS_CGG.01 CM017744.1 IMGT000099 2221745..2221833
RUp15 SBKD01000511 152952..153040
IGHJ4 IGHJ4*01 F 7 + + AG07107 CM014342.1 IMGT000064 MAP 1703956..1704042 17573 CM000293.1 NW_001121238 complement(210825..210910)
AY057983 1055..1141
rheMacS_CGG.01 CM017744.1 IMGT000099 2222077..2222163
RUp15 SBKD01000511 153284..153370
IGHJ5-1 IGHJ5-1*01 F 7 + + AY057983 1454..1543
IGHJ5-1*02 F 7 + + AG07107 CM014342.1 IMGT000064 MAP 1704355..1704444 rheMacS_CGG.01 CM017744.1 IMGT000099 2222474..2222563
IGHJ5-1*03 F 7 RUp15 SBKD01000511 153682..153771
IGHJ5-2 IGHJ5-2*01 F 7 + + AY057983 1853..1942
IGHJ5-2*02 F 7 + + AG07107 CM014342.1 IMGT000064 MAP 1704757..1704846 17573 CM000293.1 NW_001121238 complement(210425..210511)
rheMacS_CGG.01 CM017744.1 IMGT000099 2222876..2222962
RUp15 SBKD01000511 154082..154171
IGHJ6 IGHJ6*01 F 7 + + AG07107 CM014342.1 IMGT000064 MAP 1705387..1705478 17573 CM000293.1 NW_001121238 complement(209793..209884)
AY057983 2521..2574 (1)
rheMacS_CGG.01 CM017744.1 IMGT000099 2223503..2223594
RUp15 SBKD01000511 154712..154803

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) Positions of J-REGION
  2. (2) noncanonical J-HEPTAMER: ggctgtg instead of cactgtg, however this J-GENE has been found rearranged
Created:
15/02/2021
Last updated:
22/09/2023
Authors:
Viviane Nguefack Ngoune, Alexandre Albani, Gérard Lefranc, Sofia Kossida, Marie-Paule Lefranc