human_reference_atlas has characterizing marker set has marker component CD34 KRT15 cell cell type (from CL) keratinocyte keratinocyte stem cell A stem cell located in the bulge of the hair follicle that can give rise to regenerate the new follicle with each hair cycle and to reepithelialize the epidermis during wound repair. keratinocyte stem cell bulge keratinocyte keratinocyte stem cell 2010-09-20T03:07:03Z CL:0002337 CT Homo sapiens sequence collection dermis hair follicle skin of body