Appendix 1—figure 20. Domain-specific expression of select markers.
Immunostaining on early telogen skin reveals thicker perilipin-expressing dermal fat layer in chin and ventral domains. Despite having a prominent subcutaneous fat layer, dorsal skin has thin dermal fat layer (B). Phalloidin staining shows distinctly thicker panniculus carnosus muscle in dorsal and ventral domains as compared to chin domain (C). αSMA staining shows more contractile cells around telogen HFs in chin domain (D). Scale bars: A-D – 50 um.