gustatory receptor neuron of the labellum [FBbt_00110887]

Gustatory receptor neuron that innervates the adult labellum. It projects to distinct regions in the subesophageal zone, which include the anterior maxillary, posterior maxillary and labellar sensory centers, via specific terminal branches. (Miyazaki and Ito, 2010, Hiroi et al., 2002, Shanbhag et al., 2001, Wang et al., 2004, Weiss et al., 2011)
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gustatory receptor neuron of the labellum gustatory receptor neuron of the labellum gustatory receptor neuron of the labellum gustatory receptor neuron of the labellum

gustatory receptor neuron of the labellum

ID: FBbt_00110887

Adult Gustatory system Nervous system Sensory neuron

Gustatory receptor neuron that innervates the adult labellum. It projects to distinct regions in the subesophageal zone, which include the anterior maxillary, posterior maxillary and labellar sensory centers, via specific terminal branches. (Miyazaki and Ito, 2010, Hiroi et al., 2002, Shanbhag et al., 2001, Wang et al., 2004, Weiss et al., 2011)

The projections of sugar- and bitter-sensitive neurons are segregated in the subesophageal zone: sugar-sensitive neuron projections (identified by the expression of Gr5a) are more lateral and anterior than the bitter-sensitive projections (identified by the expression of Gr66a), divided into 2 connected zones either side of the midline, with the projection pattern of bitter-sensitive neurons occupying the central region (Wang et al., 2004. Carbon-dioxide-sensitive neurons from the medial taste pegs (identified in E409-GAL4 and NP107-GAL4) terminate in the AMS1 zone (Miyazaki and Ito, 2010. Bitter-sensitive neurons (identified with Gr32a-, Gr66a- and NV4-GAL4) terminate in PMS1-3 zones. Subsets of Gr66a-GAL4 positive neurons terminated in specific subareas of these zones Water-sensitive neurons (identified with NP1017-GAL4) and sugar-sensitive neurons (identified with Gr5a-GAL4) terminate in PMS4-5 zones (Miyazaki and Ito, 2010.

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Image files aligned to None (MaleCNS:104287023):

Image files aligned to GNG.2229 (FlyWire:720575940614211295):

Image files aligned to PRW.GNG.44 (FlyWire:720575940628832256):

Image files aligned to GNG.2168:

Image files aligned to GRN L7#12 (FAFB:16149191):

Image files aligned to GRN L7#6 (FAFB:13216531):

Image files aligned to GRN L7#5 (FAFB:12215913):

Image files aligned to GRN L7#4 (FAFB:11461075):

Image files aligned to GRN L7#3 (FAFB:11399580):

Image files aligned to GRN L7#1 (FAFB:10223339):

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References