volume 8, issue 4, P636-641 2016
DOI: 10.18632/aging.100892
View full text
|
|
Share

Abstract: Mammalian ageing features biological attrition evident at cellular, genetic and epigenetic levels. Mutation of mitochondrial DNA, and nuclear DNA methylation changes are well established correlates of ageing. The methylation of mitochondrial DNA (mtDNA) is a new and incompletely described phenomenon with unknown biological control and significance. Here we describe the bisulphite sequencing of mtDNA from 82 individuals aged 18‐91 years. We detected low and variable levels of mtDNA methylation at 54 of 133 CpG …

Expand abstract