Species Tissue CellType Marker Resource Mouse Sinoatrial node Astrocyte Aqp4 33548033 Mouse Sinoatrial node Endothelial cell Flt1 33548033 Mouse Sinoatrial node GABAergic neuron Gad1 33548033 Mouse Sinoatrial node Glutamatergic neuron Slc17a7 33548033 Mouse Sinoatrial node Microglial cell Itgam 33548033 Mouse Sinoatrial node Oligodendrocyte precursor cell Pdgfra 33548033