Stem cell-derived cranial and spinal motor neurons reveal proteostatic differences between ALS resistant and sensitive motor neurons

We report the comparative gene expression between embryonic stem cell derived cranial and spinal motor neurons and multiple time points after induction and primary cultured ocular and spinal motor neurons, using single cell RNA sequencing. Overall design: Single neurons were isolated in 96-well plates and their gene expression profiled using SMART-Seq2 from 8 samples: (1-2) primary cultured oculomotor/trochlear motor neurons and spinal motor neurons collected at embryonic day E11.5 and cultured for 7 days, (3-8) ESC-derived induced cranial and spinal motor neurons at either 2 days, 5 days, or 7 days after plating.