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 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
Breed 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)
TRBV1 TRBV1 TRBV1*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 12613..13275
TRBV2 TRBV2 TRBV2*01 P (1) A2 Abyssinian CM001379.3 IMGT000037 MAP 68628..69342
TRBV3 TRBV3 TRBV3*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 75123..75622
TRBV4 TRBV4-1 TRBV4-1*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 67107..67591
TRBV4-2 TRBV4-2*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 78777..79259
TRBV5 TRBV5-1 TRBV5-1*01 P (2) A2 Abyssinian CM001379.3 IMGT000037 MAP 92221..>92371 (6)
TRBV5-2 TRBV5-2*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 92631..93148
TRBV5-3 TRBV5-3*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 109013..109521
TRBV5-4 TRBV5-4*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 121110..121622
TRBV6 TRBV6 TRBV6*01 F (3) A2 + + Abyssinian CM001379.3 IMGT000037 MAP 97508..97993
TRBV7 TRBV7-1 TRBV7-1*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 99383..99880
TRBV7-2 TRBV7-2*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 114303..114800
TRBV8 TRBV8 TRBV8*01 P (4) A2 Abyssinian CM001379.3 IMGT000037 MAP 103127..103643
TRBV10 TRBV10 TRBV10*01 F A2 + + Abyssinian CM001379.3 IMGT000037 MAP 126100..126577
TRBV11 TRBV11 TRBV11*01 P (5) A2 + + Abyssinian CM001379.3 IMGT000037 MAP 132308..132590 (6)
TRBV12 TRBV12-1 TRBV12-1*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 138731..139204
TRBV12-2 TRBV12-2*01 P (7) A2 Abyssinian CM001379.3 IMGT000037 MAP 147255..147740
TRBV15 TRBV15 TRBV15*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 158886..159393
TRBV16 TRBV16 TRBV16*01 P (8) A2 Abyssinian CM001379.3 IMGT000037 MAP 163766..164047 (6)
TRBV17 TRBV17 TRBV17*01 P (9) A2 Abyssinian CM001379.3 IMGT000037 MAP 166253..166797
TRBV18 TRBV18 TRBV18*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 175187..175869
TRBV19 TRBV19 TRBV19*01 ORF (10) A2 Abyssinian CM001379.3 IMGT000037 MAP 176629..177143
TRBV20 TRBV20 TRBV20*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 181888..182590
TRBV21 TRBV21 TRBV21*01 F A2 + + Abyssinian CM001379.3 IMGT000037 MAP 189260..189740
TRBV22 TRBV22 TRBV22*01 ORF (11) A2 Abyssinian CM001379.3 IMGT000037 MAP 195404..195906
TRBV23 TRBV23 TRBV23*01 P (12) A2 Abyssinian CM001379.3 IMGT000037 MAP 198095..198594
TRBV24 TRBV24 TRBV24*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 206189..206700
TRBV25 TRBV25 TRBV25*01 ORF (13) A2 Abyssinian CM001379.3 IMGT000037 MAP 212069..212578
TRBV26 TRBV26 TRBV26*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 218097..218607
TRBV27 TRBV27 TRBV27*01 ORF (14) A2 Abyssinian CM001379.3 IMGT000037 MAP 227931..228429
TRBV28 TRBV28 TRBV28*01 P (15) A2 Abyssinian CM001379.3 IMGT000037 MAP 240360..240861
TRBV29 TRBV29 TRBV29*01 F A2 Abyssinian CM001379.3 IMGT000037 MAP 247773..248401
TRBV30 TRBV30 TRBV30*01 F (16) A2 + + Abyssinian CM001379.3 IMGT000037 MAP complement(291679..292423)

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) frameshifts in V-REGION: several insertions and deletions in V-REGION
  2. (2) no INIT-CODON: Val instead of Met, frameshift in V-REGION, deletions in V-REGION: AA 58 to 108 are missing and no V-RS
  3. (3) noncanonical DONOR-SPLICE: ngc instead of ngt, however this V-GENE has been found rearranged
  4. (4) frameshift in L-PART1, frameshift in V-REGION: insertion of 1 nt in FR3-IMGT
  5. (5) no L-PART1, frameshift in L-PART2 and frameshifts in V-REGION: several insertions and deletions
  6. (6) positions of V-REGION
  7. (7) STOP-CODON in V-REGION: position 70
  8. (8) no L-PART1 and frameshift in V-REGION: deletion of 2 nt in FR3-IMGT
  9. (9) The splicing between the DONOR-SPLICE of L-PART1 and the ACCEPTOR-SPLICE of L-PART2 results to a STOP-CODON and frameshift in V-REGION: several deletions
  10. (10) noncanonical V-NONAMER: gcagaagtg instead of gcacaaacc
  11. (11) no 1st-CYS: Arg instead of Cys and noncanonical V-NONAMER: acgcacacc instead of gcacaaacc
  12. (12) STOP-CODON in V-REGION: position 41 and frameshift in V-REGION: insertion of 1 nt in FR2-IMGT
  13. (13) noncanonical V-NONAMER: ataaaaaag instead of gcacaaacc
  14. (14) noncanonical V-HEPTAMER: ctctctg instead of cacagcc and noncanonical V-NONAMER: aaggaggct instead of gcacaaacc
  15. (15) frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  16. (16) noncanonical V-HEPTAMER: cacaccg instead of cacagcc, however this V-GENE has been found rearranged
Created:
21/02/2019
Last updated:
22/09/2023
Authors:
Nguefack Ngoune Viviane