| Index | 78 | 
| Symbol | HBSER1 | 
| Cells | 105 | 
| Region | Pons | 
| Likely location | Ventral midbrain/isthmic dorsal raphe (B7), caudal linear nucleus (B8), medial lemniscus (B9), isthmic periaqueductal grey (B4?) | 
| Developmental compartment | Rhombencephalon | 
| Neurotransmitters | VGLUT3Ser | 
| Marker genes | Slc6a4 Wfdc12 Slc18a2 | 
| Comments | Remaining heterogeneity for Nitric oxide | 
| Taxon | Neurons CNS neurons Cholinergic, monoaminergic and peptidergic neurons Cholinergic and monoaminergic neurons | 
Table shows genes that are highly enriched (but not necessarily unique) in this cluster, relative to all other clusters.
| Score | Gene | Description | 
| 4681.1 | Slc6a4 | Sodium-dependent serotonin transporter | 
| 3199.0 | Gchfr | GTP cyclohydrolase 1 feedback regulatory protein | 
| 2782.0 | Tph2 | Tryptophan 5-hydroxylase 2 | 
| 1518.2 | En1 | Homeobox protein engrailed-1 | 
| 1377.8 | Slc18a2 | Synaptic vesicular amine transporter | 
| Click for heatmap in loom viewer | tSNE in loom viewer | 
|  |  | 
Images show the correlation of gene expression for this cluster with each voxel in the Allen Mouse Brain Atlas. Click on the image for a high-resolution version.
