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Full-Text Articles in Molecular Biology
Purification And Characterization Of Antibodies Against Killifish Hif-1Α, Janet Gonzalez-Rosario
Purification And Characterization Of Antibodies Against Killifish Hif-1Α, Janet Gonzalez-Rosario
University of New Orleans Theses and Dissertations
Many fish face low oxygen concentrations (hypoxia) in their natural environments, and they respond to hypoxia through a variety of behavioral, physiological, and cellular mechanisms. Some of these responses involve changes in gene expression. In mammals, the hypoxia inducible factor (HIF) family of transcription factors are the “master regulators” of gene expression during hypoxia, but the study of HIF in fish has been hampered by the lack of reagents to detect this protein in non-mammalian vertebrates. The goals of this thesis are to affinity purify antibodies against HIF from the killifish Fundulus heteroclitus and use them to recover and quantify …
Mdm2 Amplification In Nih3t3l1 Preadipocytes Leads To Mdm2 Elevation In Terminal Adipogenesis, Vaughn Litteral
Mdm2 Amplification In Nih3t3l1 Preadipocytes Leads To Mdm2 Elevation In Terminal Adipogenesis, Vaughn Litteral
Browse all Theses and Dissertations
The p53 protein is a tumor suppressor protein that is mutated or non-functional in nearly all cancers. The Mdm2 protein has the ability to functionally inactivate p53 and these two proteins have been studied extensively in the context of cellular proliferation. In this study, expression of the murine double minute 2 (mdm2) gene was examined in the mouse NIH3T3L1 cell line. Under the proper conditions, the immortalized NIH3T3L1 cells have the ability to differentiate from fibroblasts to adipocytes (Green et al., 1975). This well characterized cell line provides an excellent model to study mdm2 in differentiation. While evaluating the regulation …