A study found parental age can affect children's lifespan, with offspring of older parents having higher rates of telomere loss. Telomeres are the proteins that "cap off" the end of chromosomes, protecting the DNA from loss during cell division.
A study found parental age can affect children's lifespan, with offspring of older parents having higher rates of telomere loss. Telomeres are the proteins that "cap off" the end of chromosomes, protecting the DNA from loss during cell division.