Using Mouse Mammary Tumor Cells to Teach Core Biology Concepts: A Simple Lab Module
نویسندگان
چکیده
منابع مشابه
Heterogeneity of tumor cells from a single mouse mammary tumor.
By the use of a variety of cell culture and separation methods, four cell lines were isolated from a single autochthonous BALB/cfC3H mammary tumor. These lines differ markedly from each other in culture morphology, various in vitro growth properties, expression of murine mammary tumor virus antigen, and karyotype, yet all four lines are tumorigenic in normal, syngeneic hosts, yielding tumors of...
متن کاملTumor Heterogeneity of Tumor Cells from a Single Mouse Mammary
By the use of a variety of cell culture and separation methods, four cell lines were isolated from a single au tochthonous BALB/cfC3H mammary tumor. These lines differ markedly from each other in culture morphology, various in vitro growth properties, expression of murine mammary tumor virus antigen, and karyotype, yet all four lines are tumorigenic in normal, syngeneic hosts, yielding tumors o...
متن کاملMouse mammary tumor virus infects human cells.
Mouse mammary tumor virus (MMTV) has long been speculated to be involved in human breast cancer and more recently in human primary biliary cirrhosis. Despite complete proviral sequences markedly homologous to MMTV being identified in human breast cancer tissue, no convincing evidence has been presented to date that MMTV can infect human cells. Using both wild-type and a genetically marked virus...
متن کاملMouse Mammary Tumor Virus Molecular Biology and Oncogenesis
Mouse mammary tumor virus (MMTV), which was discovered as a milk-transmitted, infectious cancer-inducing agent in the 1930s, has been used since that time as an animal model for the study of human breast cancer. Like other complex retroviruses, MMTV encodes a number of accessory proteins that both facilitate infection and affect host immune response. In vivo, the virus predominantly infects lym...
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Digestion of DNA with restriction enzymes, calculation of volumes and concentrations of reagents for reactions, and the separation of DNA fragments by agarose gel electrophoresis are common molecular biology techniques that are best taught through repetition. The following open-ended, investigative laboratory exercise in plasmid restriction mapping allows students to gain technical expertise wh...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2015
ISSN: 1940-087X
DOI: 10.3791/52528