Fig. 1

Lrig1 as a quiescent neurogenic stem cell marker. a Clusters of different cell types identified from single cell RNA sequencing dataset in [23]. b Subclusters identified within clusters of different cell types. c Identification of each cluster’s identity by canonical marker genes. d Progression of neurogenic markers within two linked clusters. e Expression pattern of Lrig1. f Mean of marker gene expression levels in cells of each subcluster. g Graph of the expression levels. h Pseudotime ordering of the neurogenic lineage cells. i Trends of known transcripts for validation. j Pseudotime heat map of canonical marker gene transcripts