title: Feather follicle epithelium: a source of enveloped and infectious cell-free herpesvirus from Marek's disease.
mesh_terms: D000818:Animals; D001353:Avian Leukosis / Q000276:immunology / Q000382:microbiology*; D002474:Cell-Free System; D002645:Chickens; D046508:Culture Techniques; D004848:Epithelium / Q000382:microbiology; D005241:Feathers / Q000382:microbiology*; D005455:Fluorescent Antibody Technique; D006564:Herpesviridae / Q000302:isolation & purification* / Q000472:pathogenicity; D006566:Herpesviridae Infections / Q000382:microbiology / Q000473:pathology; D008854:Microscopy, Electron; D014776:Virus Cultivation