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To study whether increase in mitochondrial oxidative stress (SOD2 removal) and decrease in mitochondrial DNA repair (Ogg1 dMTS) results into increase in mitochondrial DNA mutation load. Oxidative stress has been suggested to induce mutations in mtDNA. To verify this, we extracted and sequenced (Illu...
ORGANISM(S): Mus musculus 
Studying whether removal of base-excision repair from mitochondria will result into increase in mitochondrial DNA (mtDNA) mutation load. The endogenous genes of OGG1 and MUTYH DNA glycosylases were modified to lack the genomic region encoding for the predicted mitochondrial targeting sequence. The m...
ORGANISM(S): Mus musculus 
Superoxide dismutases (SOD) convert superoxide to hydrogen peroxide and therefore provide an important ROS defence mechanism. SOD2 is the sole superoxide dismutase in mitochondrial matrix and thus SOD2 knockout mice can be utilized to analyse what effects increased oxidative stress has on mitochondr...
ORGANISM(S): Mus musculus (Mouse) 
2018-06-06 | PXD008998 | Pride
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