Enzymes are generally proteins but also include catalytic DNA and catalytic RNA. As effective biological catalysts, enzymes work by lowering a reaction’s activation energy barrier, thereby ...

The team evaluated more than 4,000 clones before identifying an enzyme S N Ar1.3 that contains six mutations and is 160-fold more active than the parent enzyme.

Structural and cellular assays and molecular dynamics simulations reveal the mechanism of action of γ-glutamyl carboxylase, which involves cholesterol and vitamin K. Protein kinase R-like ...

If you'd like to learn more about your health, heritage and family history, an at-home DNA test can help you do just that. Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 ...

Gene editing involves changing the sequence of DNA using specific enzymes which can cut DNA at a precise location, thus permitting the removal, addition, or replacement of genetic information ...

has been cited by the following article(s): ...

Owning one of the best cutting boards is an essential piece of kit in any kitchen. In fact, I’d recommend owning a few to keep your freshly sliced bread from being tainted by the smell of ...

While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

Elevated liver enzymes can occur for many reasons. Most often, elevated liver enzymes are temporary and resolve on their own without treatment. Occasionally, elevated liver enzymes require additional ...

Not only does Bennu contain evidence of ancient pools of liquid water — it also carries minerals crucial to life, amino acids, and the five nucleobases for DNA and RNA. As asteroids crash into ...