Tm29 [FBbt_00049916]
Transmedullary neuron that receives most of its input in around 5 columns of medulla layer M6, where it also has a small number of presynapses (Nern et al., 2025). It also has a small amount of arborization in the rest of M3-M8 (Nern et al., 2025). It crosses the second optic chiasm and has mixed pre- and post-synapses in around 3 columns of lobula layer 5B (Nern et al., 2025). It is glutamatergic (Davis et al., 2020). There are around 170-270 of these cells per hemisphere (Nern et al., 2025).
Tm29
ID: FBbt_00049916
Adult Glutamatergic Nervous system Visual system secondary neuron
Transmedullary neuron that receives most of its input in around 5 columns of medulla layer M6, where it also has a small number of presynapses (Nern et al., 2025). It also has a small amount of arborization in the rest of M3-M8 (Nern et al., 2025). It crosses the second optic chiasm and has mixed pre- and post-synapses in around 3 columns of lobula layer 5B (Nern et al., 2025). It is glutamatergic (Davis et al., 2020). There are around 170-270 of these cells per hemisphere (Nern et al., 2025).
Open in VFB 3D Browser →- Notch OFF hemilineage secondary neuron
- adult glutamatergic neuron
- adult transmedullary CB3851 neuron
Relationships
- capable_of_part_of: detection of UV
- develops from: immature transmedullary neuron Tm29
- receives synaptic input in region: lobula layer 5B
- sends synaptic output to region: lobula layer 5B
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| Tm5d | exact synonym | Nern et al., 2025 |
| Tm29 | exact synonym | Berg et al., 2025 |
| Tm5d | exact synonym | Bates et al., 2025 |
| Tm29 | exact synonym | Nern et al., 2025 |
| Tm29 | exact synonym | |
| Tm5d | exact synonym | Schlegel et al., 2024 |
List all available images of Tm29 (1240 total)
| Thumbnail | Name | Tags |
|---|---|---|
 |
Tm29_L (MaleCNS:542630) | secondary_neuron, Nervous_system, Glutamatergic, Visual_system, Adult |
 |
Tm29_L (MaleCNS:542630) | secondary_neuron, Nervous_system, Glutamatergic, Visual_system, Adult |
 |
Tm29_L (MaleCNS:96120) | secondary_neuron, Nervous_system, Glutamatergic, Visual_system, Adult |
 |
Tm29_R (MaleCNS:74691) | secondary_neuron, Nervous_system, Glutamatergic, Adult, Visual_system |
 |
Tm29_R (MaleCNS:83761) | secondary_neuron, Nervous_system, Glutamatergic, Visual_system, Adult |
View all 1240 results in VFB →
Expression patterns overlapping Tm29 (1 total)
| Thumbnail | Name | Tags |
|---|---|---|
| P{R72G03-GAL4.DBD} ∩ P{R26A08-p65.AD} expression pattern | Split |
scRNAseq data for Tm29 (8 total)
| Thumbnail | Name | Tags |
|---|---|---|
| scRNAseq_2020_Kurmangaliyev_MAIN_seq_clustering_Tm29_neurons | Adult, Cluster, Nervous_system | |
| scRNAseq_2021_Ozel_ADM1_seq_clustering_Tm29_neurons | Adult, Cluster, Nervous_system | |
| scRNAseq_2022_FCA_MALE_FULL_seq_clustering_Tm29_neurons | Adult, Cluster, Nervous_system | |
| scRNAseq_2022_FCA_FEMALE_FULL_seq_clustering_Tm29_neurons | Adult, Cluster, Nervous_system | |
| scRNAseq_2022_FCA_FEMALE_HEAD_seq_clustering_Tm29_neurons | Adult, Cluster, Nervous_system |
Transgene expression in Tm29 (1 total)
| Thumbnail | Name | Tags |
|---|---|---|
| P{R72G03-GAL4.DBD} ∩ P{R26A08-p65.AD} expression pattern | Split |
Downstream connectivity classes for Tm29 (343 total)
| Thumbnail | Name | Tags |
|---|---|---|
Upstream connectivity classes for Tm29 (321 total)
| Thumbnail | Name | Tags |
|---|---|---|
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