DNA is the reason we are all here. Not just humans, but every living thing on the planet. We make the rules and instructions your body and everything else needs to stay alive.
Sometimes you can see the results of our work – the colour of your eyes or the sound of your laugh, for example.
Since the Human Genome Project, we have become really famous and lots of people want to know about us. In these blog posts I want to explain to you some of what we do.