Colors are according to IMGT color menu for genes.
The boxes representing the genes are not to scale. Exons are not shown.
TRG gene designations according to the IMGT nomenclature .
Single arrows show genes whose polarity is opposite to that of the J-C-CLUSTER comprising TRGJ(J1 to J3)-TRGC.
The Dolphin (Tursiops truncatus) Locus representation is Fig. 1A from:
Linguiti G, Antonacci R, Tasco G, Grande F, Casadio R, Massari S, Castelli V, Consiglio A, Lefranc M-P, Ciccarese S.
Genomic and expression analyses of Tursiops truncatus T cell receptor gamma (TRG) and alpha/delta (TRA/TRD) loci reveal a similar basic public γδ repertoire in dolphin and human.
BMC Genomics. 2016 Aug 15;17(1):634. doi: 10.1186/s12864-016-2841-9. Free PMC Article. PMID: 27528257
The figure was kindly provided by Salvatrice Ciccarese.