TRN_VP1m [FBbt_00049660]

Adult hygrosensory neuron Ir68a that innervates antennal lobe glomerulus VP1m and innervates a sensillum housed in chamber I of the sacculus (Marin et al., 2020). There are around 6-8 of these cells per hemisphere (Marin et al., 2020) and they are unilateral (Schlegel et al., 2021). It develops from an Nab precursor (Benton et al., 2025).

Tags:

TRN_VP1m

ID: FBbt_00049660

Adult Hygrosensory system Nervous system Sensory neuron

Open in VFB 3D Browser →

## Classification

adult hygrosensory neuron Ir68a

Relationships

capable_of_part_of: thermosensory behavior
develops from: antennal olfactory receptor neuron precursor Nab
has sensory dendrite in: sensillum of sacculus chamber I
sends synaptic output throughout: antennal lobe glomerulus VP1m

Alternative Names

Synonym	Scope	Reference
TRN_VP1m	exact synonym	Berg et al., 2025
ionotropic receptor neuron Ir68a VP1m	exact synonym
TRN_VP1m	exact synonym	Marin et al., 2020
ORN Ir68a VP1m	exact synonym
TRN_VP1m	exact synonym	Bates et al., 2025
VP1mRN	exact synonym	Marin et al., 2020
TRN_VP1m	exact synonym	Schlegel et al., 2024
HRN Ir68a VP1m	exact synonym
TRN_VP1m	exact synonym	Scheffer et al., 2020

List all available images of TRN_VP1m (65 total)

Thumbnail	Name	Tags
	TRN_VP1m_R (MaleCNS:15547)	Nervous_system, Hygrosensory_system, Sensory_neuron, Adult, Cholinergic
	TRN_VP1m_R (MaleCNS:519585)	Nervous_system, Hygrosensory_system, Sensory_neuron, Adult, Cholinergic
	TRN_VP1m_R (MaleCNS:519585)	Nervous_system, Hygrosensory_system, Sensory_neuron, Adult, Cholinergic
	TRN_VP1m_R (MaleCNS:519589)	Nervous_system, Hygrosensory_system, Sensory_neuron, Adult, Cholinergic
	TRN_VP1m_R (MaleCNS:520007)	Nervous_system, Hygrosensory_system, Sensory_neuron, Adult, Cholinergic