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
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)
TRGJ1-1 TRGJ1-1*01 ORF (3) MEF-2018 RPGA01000026.1 IMGT000072 49230..49318
TRGJ1-2 TRGJ1-2*01 F MEF-2018 RPGA01000026.1 IMGT000072 53579..53656
TRGJ2-1 TRGJ2-1*01 P (9) MEF-2018 RPGA01000026.1 IMGT000072 161219..161304
TRGJ3-1 TRGJ3-1*01 ORF (7) MEF-2018 RPGA01000026.1 IMGT000072 227592..227682
TRGJ3-2 TRGJ3-2*01 P (8) MEF-2018 RPGA01000026.1 IMGT000072 228319..228408
TRGJ3-3 TRGJ3-3*01 ORF (2) MEF-2018 RPGA01000026.1 IMGT000072 232432..232510
TRGJ4-1 TRGJ4-1*01 ORF (6) MEF-2018 RPGA01000026.1 IMGT000072 260588..260674
TRGJ4-1*02 ORF (6) NMR 29 IMGT000083 327072..327130
TRGJ4-2 TRGJ4-2*01 ORF (5) MEF-2018 RPGA01000026.1 IMGT000072 263816..263893
TRGJ5-1 TRGJ5-1*01 P (9) MEF-2018 RPGA01000026.1 IMGT000072 310280..310364
TRGJ5-2 TRGJ5-2*01 P (9) MEF-2018 RPGA01000026.1 IMGT000072 311007..311098
TRGJ5-3 TRGJ5-3*01 ORF (4) MEF-2018 RPGA01000026.1 IMGT000072 314520..314597 NMR 29 NW_004624740 IMGT000083 377703..377752 (1)

Provisional nomenclature (scaffolds only, no chromosome assembly).

IMGT notes:
  1. (1) The litterature sequence has a canonical J-HEPTAMER: cattgtg -> therefore, the functionality of the litterature sequence is functional (F).
  2. (2) noncanonical J-MOTIF: FSXG instead of FGXG
  3. (3) noncanonical J-HEPTAMER: cattatg instead of cactgtg
  4. (4) noncanonical J-HEPTAMER: cgttgtg instead of cactgtg
  5. (5) noncanonical J-NONAMER: gttttttta instead of gatttttgt, noncanonical J-MOTIF: FSXG instead of FGXG
  6. (6) noncanonical J-NONAMER: agactttaa instead of agtttttga, noncanonical J-HEPTAMER: gacaatg instead of cactgtg, no J-PHE: Ser instead of Phe
  7. (7) noncanonical J-NONAMER: gagatttat instead of gatttttgt, noncanonical J-HEPTAMER: gactatg instead of cactgtg, noncanonical J-MOTIF: FAXG instead of FGXG
  8. (8) STOP-CODON in J-REGION
  9. (9) frameshift in J-REGION: deletion of 1 nt
Created:
04/10/2021
Last updated:
03/03/2022
Authors:
Alexandre Albani, Gérard Lefranc, Sofia Kossida, Marie-Paule Lefranc