Oncology & Cancer

'Junk DNA' affects inherited cancer risk

A person's risk of developing cancer is affected by genetic variations in regions of DNA that don't code for proteins, previously dismissed as 'junk DNA', according to new research published in the British Journal of Cancer ...

Genetic variation

Genetic variation, variation in alleles of genes, occurs both within and among populations. Genetic variation is important because it provides the “raw material” for natural selection.

This text uses material from Wikipedia, licensed under CC BY-SA