... proprioceptive neurons was decreased at E13.5 ( Fig. 1J,K,N-P,S ). We observed similar phenomena at E18.5 ( Fig. 1L-N ), but only the decrease of Runx3 -positive proprioceptive neurons was statistically significant ( Fig. 1Q-S ). Therefore, in Olig2 KO embryos, at least the number of mechanoreceptive...

... of distinct proprioceptive DRG neuron identities, and that TrkC-positive DRG neurons consist of two subpopulations: Runx3-dependent early-appearing proprioceptive neurons that project to the ventral and intermediate spinal cord and muscle; and Runx3-independent late-appearing cutaneous neurons that project...