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. 2021 Feb 11;10:e63379. doi: 10.7554/eLife.63379

Figure 1. MBONs have divergent connections across the brain.

Exemplar max-stacks of glutamatergic MBONs (A) MB011B, (B) MB002B, (C) MB399B, (D) MB310C, (E) MB434B, (F) MB298B, GABAergic MBONs (G) MB110C and (H) MB057B, and cholinergic MBONs (I) MB077B, (J) MB018B, (K) MB026B, (L) MB080C, (M) MB082C, (N) MB542B, (O) MB050B, (P) MB051C, (Q) MB549C and (R) MB027B, trans-Tango identified postsynaptic connections. For max-stacks: green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. A map of the MBONs that are included in the expression pattern in each driver line accompanies each exemplar with the relative expression pattern (grayscale, 1–5) accordingly to FlyLight (https://splitgal4.janelia.org/cgi-bin/splitgal4.cgi). MBON maps are organized by neurotransmitter type: green=glutamatergic, blue=GABAergic, red=cholinergic. Scale bar = 50 μm.

Figure 1.

Figure 1—figure supplement 1. MBON driver lines that have similar expression patterns also have similar postsynaptic connections across the brain.

Figure 1—figure supplement 1.

Exemplar max-stacks of glutamatergic MBONs (A) MB074C, (B) MB210B, (C) MB433B, (D) GABAergic MBONs MB083C, and cholinergic MBONs (E) MB051B and (F) MB077C, trans-Tango identified postsynaptic connections. For max-stacks: green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. A map of the MBONs that are included in the expression pattern in each driver line accompanies each exemplar with the relative expression pattern (grayscale, 1–5) accordingly to FlyLight (https://splitgal4.janelia.org/cgi-bin/splitgal4.cgi). MBON maps are organized by neurotransmitter type: green=glutamatergic, blue=GABAergic, red=cholinergic. Scale bar = 50 μm.
Figure 1—figure supplement 2. Full-size exemplar max-stack of MB011B.

Figure 1—figure supplement 2.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 3. Full-size exemplar max-stack of MB002B.

Figure 1—figure supplement 3.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 4. Full-size exemplar max-stack of MB399B.

Figure 1—figure supplement 4.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 5. Full-size exemplar max-stack of MB310C.

Figure 1—figure supplement 5.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 6. Full-size exemplar max-stack of MB434B.

Figure 1—figure supplement 6.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 7. Full-size exemplar max-stack of MB298B.

Figure 1—figure supplement 7.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 8. Full-size exemplar max-stack of MB110C.

Figure 1—figure supplement 8.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 9. Full-size exemplar max-stack of MB057B.

Figure 1—figure supplement 9.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 10. Full-size exemplar max-stack of MB077B.

Figure 1—figure supplement 10.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 11. Full-size exemplar max-stack of MB018B.

Figure 1—figure supplement 11.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 12. Full-size exemplar max-stack of MB026B.

Figure 1—figure supplement 12.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 13. Full-size exemplar max-stack of MB080C.

Figure 1—figure supplement 13.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 14. Full-size exemplar max-stack of MB082C.

Figure 1—figure supplement 14.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 15. Full-size exemplar max-stack of MB051C.

Figure 1—figure supplement 15.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 16. Full-size exemplar max-stack of MB549C.

Figure 1—figure supplement 16.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 17. Full-size exemplar max-stack of MB027B.

Figure 1—figure supplement 17.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 18. Full-size exemplar max-stack of MB074C.

Figure 1—figure supplement 18.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 19. Full-size exemplar max-stack of MB210B.

Figure 1—figure supplement 19.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 20. Full-size exemplar max-stack of MB433B.

Figure 1—figure supplement 20.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 21. Full-size exemplar max-stack of MB083C.

Figure 1—figure supplement 21.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 22. Full-size exemplar max-stack of MB051B.

Figure 1—figure supplement 22.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.
Figure 1—figure supplement 23. Full-size exemplar max-stack of MB077B.

Figure 1—figure supplement 23.

Green, presynaptic MBONs, magenta, postsynaptic trans-Tango signal, blue, brp-SNAP neuropil. Scale bar = 50 μm.