Professor Ting Wu: The beauty of the genome

"A person's experience can actually alter our genetic material and have it passed on. So what could some of those alterations be, that children can inherit, and for generations after that?"

Professor Ting Wu is a molecular biologist with a passion for genetics, space and education. Unravelling the mystery of genes could lead us to understanding what children inherit from their parents, why genetic diseases develop, and how we may be able to improve the outcomes for - and potentially reduce the likelihood of - these diseases.

And though it may sound like science fiction, what we learn about genetics could even help us in space travel - Ting tells Chris about her group investigating the effects of extreme environments on the human genome and how we can protect it against radiation damage.