Mitochondrial DNA dynamics during in vitro culture and pluripotency induction of a bovine Rho0 cell line
Large number of cellular changes and diseases are related to mutations in the mitochondrial DNA copy number. Cell culture in the presence of ethidium bromide is a known way of depleting mitochondrial DNA and is a useful model for studying such conditions. Interestingly, the morphology of these depleted cells resembles that of pluripotent cells, as they present larger and fragmented mitochondria with poorly developed cristae.