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"+" 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 R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Strain Clone names Accession numbers Positions in the sequence Secondary accession numbers Strain Clone names Accession numbers Positions in the sequence
TRAV1 TRAV1 TRAV1*01 ORF + + AY030307 [1] (1) #c
TRAV2 TRAV2*01 (F) + + AY030308 [1] #c
TRAV3 TRAV3*01 (F) + + AY030309 [1] #c
TRAV4 TRAV4*01 (F) + + AY030310 [1] #c
TRAV5 TRAV5*01 (F) + + AY030311 [1] #c
TRAV6 TRAV6*01 (F) + + AY029536 #c

#c: rearranged cDNA.

IMGT notes:
  1. (1) ORF because there is no 1st-CYS
IMGT references:
  1. [1] Fellah J.S. et al., Immunogenetics, 45, 235-241 (1997). PMID: 9002443
See also (IMGT Scientific chart):