Project description:ChIP-seq data characterizing the occupancy of TFAM over the mitochondrial and nuclear genomes in HeLa cells. Characterization of mitochondrial and nuclear genome-wide TFAM binding in HeLa cells
Project description:We report mitochondrial genome (mtDNA) sequences in purified mouse muscle stem cells at different ages. This study identifies changes in the mitochondrial genome of muscle stem cells during aging.
Project description:To better understand genome coordination and OXPHOS recovery during mitochondrial dysfunction, we examined ATFS-1, a transcription factor that regulates mitochondria-to nuclear communication during the mitochondrial UPR, via ChIP-sequencing. Wildtype worms treated spg-7(RNAi) are analyzed in the presence and absence of ATFS-1 antibody to identify ATFS-1 targets. Individual samples were analyzed. Wildtype worms treated spg-7(RNAi) in the absence of antibody is used as a control.
Project description:The aim is to investigate the impact of prostate and colorectal cancer on mitochondrial quantity and quality along with muscle mass and function and whether this can be modified through the use of a home-based short-term exercise training program.
The investigators aim to recruit participants awaiting curative surgery for colorectal and prostate cancer and to assess the variation in baseline mitochondrial activity between them.
Participants from both cancer types will then carry out a 4 week home exercise program, this will be randomly allocated to either resistance-based or high-intensity interval training based. Participants will then be re-assessed on the day of their planned surgical procedure to assess the changes effected by the training program.
The investigators hypothesize that there will be variation in mitochondrial activity linked to muscle mass across the two cancer types and that home-based exercise programs have the ability to improve mitochondrial activity along with muscle mass.
Project description:To better understand genome coordination and OXPHOS recovery during mitochondrial dysfunction, we examined ATFS-1, a transcription factor that regulates mitochondria-to nuclear communication during the mitochondrial UPR, via ChIP-sequencing.
Project description:In this study, we present the first genome-wide recombination map for mitochondrial DNA in yeast. We also assess the impact of the genetic background and of several gene deletions on the recombination profiles.
