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Biochemistry Commons

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Full-Text Articles in Biochemistry

Understanding The Gender-Based Mechanism Of Mso In Als Mice: A Metabolic Characterization Of The Sod1-G93a Mouse Model, Monica Ann Bame Jan 2012

Understanding The Gender-Based Mechanism Of Mso In Als Mice: A Metabolic Characterization Of The Sod1-G93a Mouse Model, Monica Ann Bame

Wayne State University Dissertations

Amyotrophic Lateral Sclerosis (ALS) is a devastating neurodegenerative disease characterized by motor neuron death and a corresponding loss of neuromuscular connections resulting in muscle atrophy. Patients become paralyzed shortly after symptom onset and typically die within one to five years of pulmonary complications. ALS is a relatively rare disease, with an overall incidence of approximately 2 in 100,000 people per year and a prevalence of about 5 in 100,000 people. It is typically associated with increasing age and has a slight male prevalence, with a male to female ratio of approximately 3:2. ALS is classified as either familial (the less …


Prevalence And Physiological Significance Of Gene Looping In Saccharomyces Cerevisiae, Banupriya Mukundan Jan 2012

Prevalence And Physiological Significance Of Gene Looping In Saccharomyces Cerevisiae, Banupriya Mukundan

Wayne State University Dissertations

My Ph.D. dissertation work is focused on studying the role of promoter-bound transcription initiation factors involved in gene looping. In this study we showed that the RNAP II subunit Rpb4 has a significant effect on termination of transcription. Gene looping is disrupted in the absence of Rpb4. Rpb4 shows a strong physical interaction with the Mediator subunit Srb5. Mediator subunit Srb5 crosslinked to the 5' and 3' ends of INO1 and CHA1 genes and is required for proper termination of transcription of these genes. Srb5 affected termination of transcription through its interaction with the CF1 complex. Srb5 interaction with the …