part_of part of part of has part has part has_part contributes to morphology of anatomical entity anatomical entity epithelial cell of thymus forkhead box protein N1 epithelium thymus thymus epithelium VHOG:0001426 MA:0000768 thymus gland epithelial tissue epithelium of thymus UMLS:C1711423 thymus gland epithelium UBERON:0003846 EMAPA:35864 thymic epithelium EHDAA2:0002019 thymus epithelial tissue epithelial tissue of thymus BTO:0001836 epithelium of thymus gland thymic epithelial tissue An epithelium that is part of a thymus, forming a supporting framework[MP,modified]. CALOHA:TS-1040 ZFA:0005779 uberon epithelial tissue of thymus gland NCIT:C45713