You may have billions and billions of good reasons for being unfit

Although our chromosomes are relatively stable within our lifetimes, the genetic material found in our mitochondria is highly variable across individuals and may impact upon human health, say researchers. Genomes are changing, not just from generation to generation, but even and in fact within our individual cells. The researchers are the first to identify the extent to which the editing processes of RNA code can vary across a large number of individuals.

Read the whole article on Science Daily

More from Science Daily