Thymus rudiment of the athymic nude mouse.
D000818:Animals; D004848:Epithelium / Q000033:anatomy & histology; D005260:Female; D008221:Lymphoid Tissue / Q000033:anatomy & histology* / Q000276:immunology; D008297:Male; D051379:Mice; D008819:Mice, Nude / Q000033:anatomy & histology*; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000033:anatomy & histology* / Q000276:immunology