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An epithelial cell line was established from the leg skin of a patient with palatine carcinoma. On the basis of the studies of biological characteristics, such as rapid cell growth, neoplastic morphology, a large group B marker chromosome, the ability of the transplanted cells to produce tumor nodes in Wistar newborn rat, the cell possessing the structure of low differentiated squamous carcinoma and skin-like tissue, etc., we conclude that the PeaSE-1 cell line is an abnormal epithelium cell line.
An the epithelial cell line was established from the leg skin of a patient with palatine carcinoma. On the basis of the studies of biological characteristics, such as rapid cell growth, neoplastic morphology, a large group B marker chromosome, the ability of the transplanted cells to produce tumor nodes in Wistar newborn rat, the cell possessing the structure of low differentiated squamous carcinoma and skin-like tissue, etc., we conclude that the PeaSE-1 cell line is an abnormal epithelium cell line.