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Full-Text Articles in Cancer Biology
Role Of Metabolic Shifts In Protection From Mutation Damage: Characterizing Mitochondrial Membrane Potential In C. Elegans Gas-1 Mutants, Lauren S. Muñoz-Tremblay
Role Of Metabolic Shifts In Protection From Mutation Damage: Characterizing Mitochondrial Membrane Potential In C. Elegans Gas-1 Mutants, Lauren S. Muñoz-Tremblay
PSU McNair Scholars Online Journal
Many terminal human diseases are caused by mutations affecting mitochondrial functioning. Mitochondria are essential organelles responsible for producing cellular energy, adenosine triphosphate (ATP) via oxidative phosphorylation (OXPHOS) at mitochondrial electron transport chains (ETC). Proper ETC functioning relies on maintenance of the electrochemical gradient essential for energy production, known as mitochondrial membrane potential (ΔψM). The inner mitochondrial membrane is the site of the ETC and is most closely in contact with the enzymatic processes occurring within the mitochondrial matrix. Mutations affecting protein components of the ETC are especially troublesome for organelle health. ETC mutants commonly express altered ΔψM, as well as …