title: A 3q+ marker chromosome in EBV-carrying nasopharyngeal carcinomas.
abstract: The malignant epithelial cells of two anaplastic EBV-carrying nasopharyngeal carcinomas (NPC) were investigated cytogenetically by Giemsa banding technique. Both tumors had a similar 3q+ marker chromosome with an involvement of band q25, either a duplication of the region q25-q27, or insertion of an unidentified segment at band q25.
mesh_terms: D000818:Animals; D002277:Carcinoma / Q000235:genetics* / Q000382:microbiology; D002460:Cell Line; D002871:Chromosome Banding; D002900:Chromosomes, Human, 1-3; D005819:Genetic Markers; D004854:Herpesvirus 4, Human; D006801:Humans; D007621:Karyotyping; D007630:Kenya; D008297:Male; D051379:Mice; D008819:Mice, Nude; D009303:Nasopharyngeal Neoplasms / Q000235:genetics* / Q000382:microbiology; D009368:Neoplasm Transplantation
chemical_list: D005819:Genetic Markers