Not all enzymes that are assumed to require an RNA component in order to function do actually contain RNA, according to a study  that focused on the enzyme RNase P.   Contrary to accepted…

A group of researchers have created a  biodegradable 'scaffold' and living heart cells or stem cells seeded onto such a scaffold could develop into a patch of cardiac tissue  to treat…

The 5,300 year old human mummy dubbed Öetzi (or ‘the Tyrolean Iceman’)  is highly unlikely to have modern day relatives, according to new research published today by a team of scientists from…

Researchers have defined a mutation in the mouse genome that mimics progressive hearing loss in humans. A team from the Wellcome Trust Sanger Institute in Cambridge, UK, working with colleagues in…

In the aftermath of the Palin fruit fly comment, some bloggers are knocking people for not knowing that the model organism D. melanogaster is technically not a fruit fly. But the fact is that the…

Scientists have expressed genes from snapdragon in tomatoes to grow purple tomatoes high in health-protecting anthocyanins.  Anthocyanins are naturally occurring pigments found at particularly…

The political fray has entered into the world of genetics, and as usual, our politicians have no real idea what they are talking about. In an October 24th speech about children with special needs,…

Since Palin's comments on fruit fly research are getting some commentary, it's a good time to review the value of model organisms in basic research. One of the things budding geneticists, biochemists…

I have complained recently about the state of basic research support in Canada, as the current government is pushing for more short-sighted, applied, industry-oriented work. This is as nothing…

Clubfoot, one of the most common birth defects, has long been thought to have a genetic component. Now, researchers at Washington University School of Medicine in St. Louis report they have found the…