Human (Homo sapiens) TRA locus on chromosome 14
- The human (Homo sapiens) TRA locus is on chromosome 14q11.2.
The orientation of the locus is forward (FWD).
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The human (Homo sapiens) TRA/TRD locus spans 950 kilobases (kb), from 10 kb upstream of the most 5' gene in the locus, TRAV1-1 (F),
to 10 kb downstream of the most 3' gene in the locus, TRAC (F). The Locus representation encompasses 1000 kb, including the 3' borne DAD1.
- The human (Homo sapiens) TRA locus consists of 123 genes:
61 TRAV belonging to 42 subgroups and 3 clans, 61 TRAJ and a unique TRAC gene.
- The TRAV genes span 815 kilobases (kb), the TRAJ genes span 73 kilobases (kb)
and the TRAC gene spans 15 kilobases (kb).
Bornes of the human (Homo sapiens) TRA/TRD locus on chromosome 14
- No 5' borne conserved between species has been identified upstream of TRAV1-1 (F), the most 5' gene in the locus, according to the IMGT reference. However, OR10G3 (5' borne) has been identified 32 kb upstream of TRAV1-1 (F) in HG_01123_mat_hprc_f2 assembly.
- DAD1 (3' borne) has been identified 13 kb downstream of TRAC (F), the most 3' gene in the locus.
- Created:
- 07/11/2025
- Last updated:
- 07/11/2025 20:11
- Author:
- Mia Cherkaoui
