human_reference_atlas part of has part basal cell Homo sapiens skin epidermis stratum basale of epidermis basal cell layer of epidermis MA:0000803 UMLS:C0221925 basal cell layer of skin replaces damaged cells on outside of body Stratum basale (SB) epidermal basal stratum ZFA:0001180 Malpighian layer basal layer of epidermis consisting of non-keratinized, viable cells, in contrast to the outer (upper) layer of epidermis made up of keratinized, anucleated, non-viable cells NCIT:C33623 UBERON:0002025 rete Malphighii stratum basale (sb) Wikipedia:Stratum_germinativum AS stratum basale epidermis basal layer EMAPA:32779 NCIT:C33466 epidermis stratum basale AAO:0010598 rete Malpighii FMA:67540 stratum germinativum XAO:0000041 The deepest layer of the epidermis, which is composed of dividing stem cells and anchoring cells. stratum Malpighi TAO:0001180 basal epidermal layer stratum germinosum of epidermis epidermis stratum germinativum stratum germinosum SCTID:419481005 epidermis sensorial layer uberon stratum basalis of epidermis BTO:0000438 integumentary system layer