Citing IMGT dynamic tools: Sanou G., Zeitoun G. et al. IMGT® at scale: FAIR, Dynamic and Automated Tools for Immune Locus Analysis, Nucleic Acids Research. 2025;,gkaf1024. doi: 10.1093/nar/gkaf1024 (Free Article) PMID: 41091930.
Select a species and a locus:
Only IMGT available species/locus are shown in the drop-down list.

Chimpanzee (Pan troglodytes) TRB locus (on chromosome 6) gene repertoire per assembly:

Chimpanzee (Pan troglodytes) TRBV gene numbers per subgroup in IMGT annotated assemblies:

For each available species and locus, the evaluation of a locus gene repertoire is displayed in tables per gene type: V, D, J or C.
The first column on the left lists either IMGT subgroups for V genes, or IMGT sets or subgroups for D and J genes, or IMGT gene names for constant genes. Clicking on the link provides the lists of corresponding IMGT alleles per IMGT functionality.
Columns in «IMGT annotated assemblies» display for each IMGT annotated assembly the number of IMGT genes per functionality.
The two columns in «Number of genes» are shown only if there is more than one IMGT annotated assembly. These columns display the numbers of genes which are either «common to all IMGT annotated assemblies» or «Not common to all IMGT annotated assemblies».
The numbers of IMGT genes in the tables are provided per functionality (F for functional, O for ORF, P for pseudogene). If IMGT alleles for a given IMGT gene have different functionalities, these are concatenated (for example: 1 FOP).

Subgroup IMGT annotated assembliesNumber of genes
NHGRI_mPanTro3-v2.1_priNHGRI_mPanTro3-v2.0_altCommon to all IMGT
annotated assemblies		Not common to all IMGT
annotated assemblies
TRBV11 P1 P1 P0
TRBV21 F1 F1 F0
TRBV32 F2 F2 F0
TRBV43 F3 F3 F0
TRBV55 F + 2 O + 1 P5 F + 2 O + 1 P5 F + 2 O + 1 P0
TRBV68 F + 1 P8 F + 1 P8 F + 1 P0
TRBV75 F + 1 O + 3 P6 F + 1 O + 2 P5 F + 1 FP + 1 O + 2 P0
TRBV82 P2 P2 P0
TRBV91 F1 F1 F0
TRBV101 F + 2 O1 F + 2 O1 F + 2 O0
TRBV112 F2 F2 F0
TRBV121 F + 2 P1 F + 2 P1 F + 2 P0
TRBV131 F1 F1 F0
TRBV141 F1 F1 F0
TRBV151 F1 F1 F0
TRBV161 F1 F1 F0
TRBV171 O1 O1 O0
TRBV181 F1 F1 F0
TRBV191 F1 F1 F0
TRBV201 F1 F1 F0
TRBV211 F1 F1 F0
TRBV221 O1 O1 O0
TRBV231 F1 F1 F0
TRBV241 F1 F1 F0
TRBV251 F1 F1 F0
TRBV261 O1 O1 O0
TRBV271 P1 F1 FP0
TRBV281 F1 F1 F0
TRBV291 F1 F1 F0
TRBV301 F1 F1 F0
TRBVA1 P1 P1 P0
TRBVB1 P1 P1 P0
TRBVC1 P1 P1 P0
Total number of IMGT genes43 F + 8 O + 14 P
66%
12%
22%
45 F + 8 O + 12 P
69%
12%
18%
43 F + 2 FP + 8 O + 12 P0
Chimpanzee (Pan troglodytes) TRBD gene numbers per set or subgroup in IMGT annotated assemblies:
Set or subgroup IMGT annotated assembliesNumber of genes
NHGRI_mPanTro3-v2.1_priNHGRI_mPanTro3-v2.0_altCommon to all IMGT
annotated assemblies		Not common to all IMGT
annotated assemblies
TRBD11 F001 F
TRBD21 F001 F
Total number of IMGT genes2 F
100%
002 F
Chimpanzee (Pan troglodytes) TRBJ gene numbers per set or subgroup in IMGT annotated assemblies:
Set or subgroup IMGT annotated assembliesNumber of genes
NHGRI_mPanTro3-v2.1_priNHGRI_mPanTro3-v2.0_altCommon to all IMGT
annotated assemblies		Not common to all IMGT
annotated assemblies
TRBJ14 F + 1 O + 1 P004 F + 1 O + 1 P
TRBJ27 F + 1 P1 F1 F6 F + 1 P
Total number of IMGT genes11 F + 1 O + 2 P
79%
7%
14%
1 F
100%
1 F10 F + 1 O + 2 P
Chimpanzee (Pan troglodytes) TRBC gene numbers per gene name in IMGT annotated assemblies:
Gene name IMGT annotated assembliesNumber of genes
NHGRI_mPanTro3-v2.1_priNHGRI_mPanTro3-v2.0_altCommon to all IMGT
annotated assemblies		Not common to all IMGT
annotated assemblies
TRBC11 F001 F
TRBC21 F1 F1 F0
Total number of IMGT genes2 F
100%
1 F
100%
1 F1 F
Chimpanzee (Pan troglodytes) TRB alleles per subgroup (set or gene name) and functionality in IMGT annotated assemblies:

The table displays IMGT alleles identified for Chimpanzee (Pan troglodytes) TRB locus per subgroup and functionality (F, O, P) in IMGT annotated assemblies.
Sign # indicates IMGT genes which are not common to all IMGT annotated assemblies.

Subgroup (set or gene name) NHGRI_mPanTro3-v2.1_pri NHGRI_mPanTro3-v2.0_alt
F O P F O P
More information:
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