Tag: lineage_CREa1_BAmd1

adult fruitless aDT-b (female) neuron [FBbt_00110417]

Adult female fruitless neuron that develops from neuroblast CREa1 (Ito et al., 2013), has its soma dorsal to the antennal lobe and contralateral dendritic arbors in the subesophageal zone (Yu et al., 2010). It projects dorsally to terminate in the lateral protocerebral complex (Yu et al., 2010).

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bitter projection neuron of the mediolateral supraesophageal gustatory tract [FBbt_00059257]

A gustatory projection neuron of the mediolateral supraesophageal tract that is responsive to bitter taste. It responds to bitter stimulation in the leg and the labellum and regulates aversive behaviors to bitter taste. It belongs to the CRE1a lineage and is GABAergic (Deere et al., 2023).

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CB2730 [FBbt_20006256]

Adult brain-intrinsic neuron of the CB2730 group, with its soma in the brain, anterior to the mushroom body medial lobe (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the CREa1 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral mushroom body medial lobe, the ipsilateral crepine, the ipsilateral superior medial protocerebrum and the contralateral mushroom body medial lobe (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral mushroom body medial lobe, the ipsilateral crepine and the contralateral mushroom body medial lobe (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is dopamine (Eckstein et al., 2024). There are approximately 3 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).

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larval mushroom body output neuron n1 [FBbt_00047989]

Larval neuron with postsynaptic terminals ipsilaterally in all three mushroom body vertical lobe regions (V1, V2 and V3) and in the dorsoposterior compartment (posterior superior medial protocerebrum) (Saumweber et al., 2018). It also has postsynapses and presynapses in the dorsoanterior compartment (anterior superior medial protocerebrum) and basocentral compartment (ventromedial cerebrum) (Saumweber et al., 2018). It develops from neuroblast BAmd1 (Saumweber et al., 2018). It outputs onto FAN-1 (Eschbach et al., 2020).

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LoVC20 [FBbt_20011423]

Adult lobula visual centrifugal neuron of the LoVC20 group (Nern et al., 2025). It belongs to the CREa1 ventral hemilineage (Nern et al., 2025). It receives input in the contralateral lateral accessory lobe, superior lateral protocerebrum, antennal lobe, pedunculus of mushroom body, mushroom body gamma-lobe, lobula layer 6, vest, posterior ventrolateral protocerebrum, anterior ventrolateral protocerebrum, posterior lateral protocerebrum, superior clamp, inferior clamp, wedge, superior posterior slope and flange, and the gnathal ganglion, inferior bridge and saddle (Nern et al., 2025). It sends output to the contralateral superior lateral protocerebrum, superior medial protocerebrum, mushroom body gamma-lobe, lobula layer 6, vest, posterior ventrolateral protocerebrum, anterior ventrolateral protocerebrum, posterior lateral protocerebrum, superior clamp, inferior clamp and superior posterior slope, and the inferior bridge and saddle (Nern et al., 2025). Its predicted neurotransmitter is GABA (Eckstein et al., 2024; Nern et al., 2025). There is one of these cells per hemisphere (Nern et al., 2025).

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