organism: Homo sapiens
attributes.tag: isolate
attributes.value: esophageal squamous cell carcinoma
attributes.tag: age
attributes.value: 63
attributes.tag: biomaterial_provider
attributes.value: Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Genetics, Peking University Cancer Hospital & Institute, Beijing 100166, PR China.
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: lymph node metastasis
attributes.tag: BioSampleModel
attributes.value: Human