New research suggests that the sugar ribose -- the “R” in RNA -- is probably found in comets and asteroids that zip through the solar system and may be more abundant throughout the universe than was ...

New research suggests that the sugar ribose - the "R" in RNA - is probably found in comets and asteroids that zip through the solar system and may be more abundant throughout the universe than was ...

Q: I've been using powdered ribose, which was recommended by my personal trainer. It seems to be helping my energy, but I am worried about so much sugar in my diet. Is it OK to use it every day? A: ...

In living organisms today, complex molecules like RNA and DNA are constructed with the help of enzymes. So how did these molecules form before life (and enzymes) existed? Why did some molecules end up ...

The Thanksgiving, Christmas and New Year's holidays are a big deal in my family. There are many get-togethers, decorating, church activities, food and kids. It's fun, but by New Year's Day, I'm ...

Ribonucleotides, units of RNA, can become embedded in genomic DNA during processes such as DNA replication and repair, affecting the stability of the genome by contributing to DNA fragility and ...

A new research study has the potential to broaden our understanding of the popular dietary supplement d-Ribose. It may be helpful as a supplement for humans and the equine because of its crucial role ...

In Drosophila, oogenesis begins with the asymmetrical division of one germline stem cell (GSC) into two: one GSC for self-renewal and one cystoblast that differentiates within the germarium 1.