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 subgroup 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
(L-V-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
TRGV1 TRGV1 TRGV1*01 ORF (1) 3 AG07107 IMGT000059 MAP 10001..10504
TRGV2 TRGV2*01 F 3 AG07107 IMGT000059 MAP 14739..15234
TRGV3 TRGV3*01 F 3 AG07107 IMGT000059 MAP 19099..19606
TRGV6 TRGV6*01 P (2) 3 AG07107 IMGT000059 MAP 24535..25039
TRGV8 TRGV8*01 F 3 AG07107 IMGT000059 MAP 28616..29111
TRGV2 TRGV9 TRGV9*01 F 3 + + AG07107 Vγ2 IMGT000059 MAP 43374..43889
TRGV3 TRGV10 TRGV10*01 ORF (3) 3 AG07107 IMGT000059 MAP 60565..61075
TRGV4 TRGV11 TRGV11*01 P (4) 3 AG07107 IMGT000059 MAP 67153..67676
TRGVA TRGVA TRGVA*01 P (5) 3 AG07107 IMGT000059 MAP 37657..37944 (8)
TRGVB TRGVB TRGVB*01 P (6) 3 AG07107 IMGT000059 MAP 64363..64872
TRGVC TRGVC TRGVC*01 P (7) 3 AG07107 IMGT000059 MAP 79049..79355 (8)
TRGVD TRGVD TRGVD*01 P (9) 3 AG07107 IMGT000059 MAP 81055..81347 (8)

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) noncanonical V-HEPTAMER: caccatg instead of cacagtg
  2. (2) frameshift in V-REGION: deletion of 1 nt in CDR2-IMGT
  3. (3) noncanonical V-NONAMER: cacaaaatc instead of ctgaaaatt
  4. (4) STOP-CODON in V-REGION: position 23
  5. (5) no INIT-CODON: Val instead of Met, STOP-CODON in V-REGION: position 15 and no V-RS
  6. (6) no INIT-CODON: Lys instead of Met, STOP-CODON in L-PART1 and frameshift in V-REGION: several insertions and deletions
  7. (7) no L-PART1
  8. (8) position of V-REGION
  9. (9) no L-PART1 and STOP-CODON in V-REGION: position 52
Created:
04/12/2019
Last updated:
11/02/2020
Authors:
Viviane Nguefack Ngoune