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Development And Characterization Of Monoclonal Antibodies Directed Against Tanapox Virus, Michael Franz Dec 2004

Development And Characterization Of Monoclonal Antibodies Directed Against Tanapox Virus, Michael Franz

Masters Theses

The initial symptoms of a Tanapoxvirus (TPV) infection are indistinguishable from smallpox, which is caused by variola virus (VV). In the post-9/11 area, reagents that can quickly differentiate a TPV infection from smallpox are very desirable, but currently unavailable. Monoclonal antibodies (mAbs) directed specifically against TPV can be used for this purpose. Six mAbs were developed and characterized that specifically bind to TPV infected owl monkey kidney (OMK) cells, but not uninfected cells. The apparent molecular mass of the TPV protein(s) recognized by 5 mAbs were calculated using the Western blot technique. One mAb demonstrated no binding using the Western …


Mechanism Of Chromium Reduction Of Benzo[A]Pyrene Diolepoxide Mutagenesis In Human Fibroblasts, Cara Suzanne Kriss Aug 2004

Mechanism Of Chromium Reduction Of Benzo[A]Pyrene Diolepoxide Mutagenesis In Human Fibroblasts, Cara Suzanne Kriss

Masters Theses

Environmental agents can cause an increase in cellular stress and damage DNA which can lead to diseases such as cancer. Chromium produces cellular stress by increasing the reactive oxygen species through a Fenton-like reaction, where chromium reacts with hydrogen peroxide to form hydroxyl radicals. Benzo[ a ]pyrene is an environmental carcinogen that is metabolized by cytochrome p450 enzymes into benzo[a]pyrene diolepoxide (BPDE). BPDE is highly reactive with DNA producing large DNA-adducts primarily on guanine nucleotides. The primary intracellular pathway by which mammalian cells remove damaged DNA caused by bulky mutagens is nucleotide excision repair. We have found that, in BPDE …


Studies On Mycobacterium Ulcerans, Terri Alford Aug 2004

Studies On Mycobacterium Ulcerans, Terri Alford

Masters Theses

Efforts to create a mycolactone-negative mutant of Mycobacterium ulcerans via transposon mutagenesis were undertaken to elucidate the genes involved in the production of this toxin. Though only five PRC-confirmed insertion mutants were produced, one of these, 1615:tnp6w, was confirmed to be deficient in mycolactone production via thin-layer chromatography (TLC) of acetone soluble lipids (ASLs), cytopathicity assay of culture filtrate on L929 fibroblasts, and mass spectroscopy of ASLs. Using nested-PRC, it was determined that the transposon insertion of 1615:tnp6w had occurred in a region of DNA containing a gene 97% identical to the M. marinum ferric uptake regulator homolog (FurA) gene …


Diatom Assemblages Reflect Environmental Heterogeneity In An Urban Stream, Kristen M. Thomas Jan 2004

Diatom Assemblages Reflect Environmental Heterogeneity In An Urban Stream, Kristen M. Thomas

Masters Theses

No abstract provided.


Physiological Performance Of Thamnophis Hammondii Is Not Affected After Eating The Toxic Frog Xenopus Laevis, C. Drew Foster Jan 2004

Physiological Performance Of Thamnophis Hammondii Is Not Affected After Eating The Toxic Frog Xenopus Laevis, C. Drew Foster

Masters Theses

No abstract provided.


Seasonal Use Of An Abandoned Mine And Summer Maternity Roost By Northern Bats (Myotis Septentrionalis), Heather Rae Fraser Jan 2004

Seasonal Use Of An Abandoned Mine And Summer Maternity Roost By Northern Bats (Myotis Septentrionalis), Heather Rae Fraser

Masters Theses

No abstract provided.


Factors Affecting The Mate Guarding Behavior In Japanese Beetles (Popillia Japonica Newman), Yoriko Saeki Jan 2004

Factors Affecting The Mate Guarding Behavior In Japanese Beetles (Popillia Japonica Newman), Yoriko Saeki

Masters Theses

No abstract provided.


Eastern Box Turtle (Terrapene C. Carolina) As A Dispersal Vector Of Seeds And Spores, William J. Jordan Jan 2004

Eastern Box Turtle (Terrapene C. Carolina) As A Dispersal Vector Of Seeds And Spores, William J. Jordan

Masters Theses

No abstract provided.


Changing Turtle Communities Of The Illinois River, Steven J. Paglia Jan 2004

Changing Turtle Communities Of The Illinois River, Steven J. Paglia

Masters Theses

No abstract provided.


Pathogenicity Of Xanthomonas Axonopodis Pv. Glycines, The Causative Agent Of Bacterial Pustule In Soybeans, Lopa D. Goradia Jan 2004

Pathogenicity Of Xanthomonas Axonopodis Pv. Glycines, The Causative Agent Of Bacterial Pustule In Soybeans, Lopa D. Goradia

Masters Theses

No abstract provided.


Impacts Of Agricultural Landscapes On The Breeding Biology And Behavioral Ecology Of Grassland Birds, Susan Allison Linn Jan 2004

Impacts Of Agricultural Landscapes On The Breeding Biology And Behavioral Ecology Of Grassland Birds, Susan Allison Linn

Masters Theses

No abstract provided.


Role Of Demethylation And Hyperacetylation In [Alpha]1-Antitrypsin Gene Activation, Ling Tian Jan 2004

Role Of Demethylation And Hyperacetylation In [Alpha]1-Antitrypsin Gene Activation, Ling Tian

Masters Theses

No abstract provided.