Additional file 5 of Multiple cell types guided by neurocytes orchestrate horn bud initiation in dairy goats

Additional file 5: Figure S5. Differential gene expression and functional enrichment in keratinocytes and nerve cells. (a) Gene function enrichment in keratinocytes. (b) Gene function enrichment in nerve cells. (c) Trend of gene expression in keratinocytes and nerve cells. (d) Immunofluorescence analysis of SOX9 and K15 expression in the skin and horn bud. (e) Immunofluorescence analysis of LEF1/K15 and LUM/K15 expression in the hornless fetal skin.