KRT15 and KRT10 expression defines the extremities of the basal keratinocyte differentiation spectrum. (A) Top 24 correlated genes for KRT15 and KRT10 in cells isolated from human trunk skin. (B) Bar graph showing all GO categories enriched for KRT15-correlated genes with a cutoff of P < 0.05 from GProfiler. (C) Bar graph showing all GO categories enriched for KRT10-correlated genes with a cutoff of P < 0.05 from GProfiler.