Video 2. Representative complete premotor circuit labeling after injection of ΔG-RV-EGFP into the genioglossus muscle.
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DOI: 10.7554/eLife.02511.011
Sections were obtained from the brainstem of an 8-day-old pup 7 days after peripheral rabies injection. 80-µm serial sections are shown in sequence from caudal to the hypoglossal motor nucleus (MoXII) to the rostral end of labeling in the dorsal midbrain reticular formation (dMRf).