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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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The TRGJ1, TRGJ2 and TRGJ6 genes are localized upstream of the TRGC1, TRGC2 and TRGC6 genes, respectively in the TRG2@ on chromosome 4 at 4q2.2.
The TRGJ5, TRGJ3 and TRGJ4 genes are localized upstream of the TRGC5, TRGC3 and TRGC1 genes, respectively in the TRG1@ on chromosome 4 at 4q3.1.

IMGT gene name IMGT allele name Fct Chromosomal localization R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
TRGJ1-1 TRGJ1-1*01 F chromosome 4 at 4q2.2 J6, J6.1, lambda17A5 [1,2] AF540882 [1]
TRGJ1-2 TRGJ1-2*01 F chromosome 4 at 4q2.2 J6.2 AY362773 [2]
TRGJ2-1 TRGJ2-1*01 F chromosome 4 at 4q2.2 J2, J2.1, BAC 201E2 [1,2] AF540883 [1]
TRGJ2-2 TRGJ2-2*01 F chromosome 4 at 4q2.2 J2.2, BAC 201E2 AY362771 [2]
TRGJ3-1 TRGJ3-1*01 F chromosome 4 at 4q3.1 J3.1 AY362776 [2]
TRGJ3-2 TRGJ3-2*01 P chromosome 4 at 4q3.1 J3.2 AY362777 [2]
TRGJ4-1 TRGJ4-1*01 P chromosome 4 at 4q3.1 J1.2, lambda6A3 AY362778 [2]
TRGJ4-2 TRGJ4-2*01 F chromosome 4 at 4q3.1 J1.1, lambda6A3 AY362774 [2]
TRGJ5-1 TRGJ5-1*01 F chromosome 4 at 4q3.1 J5.1, PBSC57.3 AY147900 [2]
TRGJ5-2 TRGJ5-2*01 P chromosome 4 at 4q3.1 J5P, PBSC57.3 AY147900 [2]
TRGJ5-3 TRGJ5-3*01 F chromosome 4 at 4q3.1 J5.2, PBSC57.3 AY147900 [2]
TRGJ6-1 TRGJ6-1*01 F chromosome 4 at 4q2.2 J4, J4.1, lambda4P1 [1,2] AF540884 [1]
TRGJ6-2 TRGJ6-2*01 F chromosome 4 at 4q2.2 J4.2, BAC 201E2 AY362772 [2]
IMGT references:
  1. [1] Miccoli M. C. et al., J. Mol. Evol., 57, 52-62 (2003). PMID: 12962306
  2. [2] Vaccarelli G. et al., Gene, 357, 103-114 (2005). PMID: 16125878
  3. [3] Vaccarelli G. et al., BMC Genomics, 9, 81 (2008). PMID: 18282289
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