DNA is only one among millions of possible genetic molecules

Biology encodes information in DNA and RNA, which are complex molecules finely tuned to their functions. But are they the only way to store hereditary molecular information? Some scientists believe life as we know it could ...

Gut feeling: A network approach towards understanding IBD

Diseases of the gut are often notoriously difficult to diagnose, nevermind understand, which is where a network-based approach comes in. Rather than trying to understand individual symptoms, or the role of individual genes, ...