Characterization of the molecular signatures that define DCX-DsRed⁺ subpopulations. (A) A summary of DCX-DsRed⁺ subpopulations and the predominant gene clusters whose high expression defines them. (B) GO analysis of gene clusters. While enrichment was found for more GO terms, only 5 representative biological processes are shown. (C) Enrichment of CNS cell type-specific gene sets (500 genes in each each) within DCX-DsRed⁺ subpopulation gene clusters. For each enrichment test, fold enrichment is shown on the x-axis and a dotted line is shown at 1. (D) Enrichment of genes that are demethylated in neurons over developmental time within DCX-DsRed⁺ subpopulation gene clusters. (E) Enrichment of genes implicated in adult hippocampal neurogenesis within DCX-DsRed ⁺ subpopulation gene clusters.