guanine

Mutation connected to Osteoporosis

...s revealed 13 of the 18 shared a GNAS1 mutation -- guanine nucleotide binding protein alpha stimulating activity polypeptide. GNAS1 controls a protein that plays a critical role in way cells function. In the case of POH, the GNAS1 mutation results in a mistaken signal to non-skeletal cells, which results in ...

Controversial Theory Says DNA Can Be Pushed To "Dark States"

...vior of the nucleic acid bases – adenine, thymine, guanine and cytosine - that as A-T and G-C base pairs form DNA and ultimately become the blueprint for all living things. One of the most basic premises of biochemistry is that these nucleic acid bases are very stable, as they would have to be to prevent ram...

Researchers from Emory University Undertake A New Genetic Mapping

...ypes: adenine (A), thymine (T), cystosine (C), and guanine (G). The scientists have since then have been concentrating their attention for mapping the tiny variations in the genetic code of an additional 36 people, attempting to try and understand as to why certain people suffer from diseases, while other...

Elusive Step In DNA Mutation Uncovered By Researchers

...ortant information about how water reacts with the guanine of the ionized DNA, a critical step in DNA mutatio... now, the mechanism by which water reacts with the guanine of the ionized DNA remained a puzzle. Through our first-principles, computer-based quantum mechanica...

Viagra may Be Useful for Treating Jet Lag

...s levels of a naturally-occurring compound, cyclic guanine monophosphate (cGMP). In the brain, cGMP has a vital function in a signalling pathway that regulates the circadian cycle, the body's daily clock. Argentine researchers, Patricia Agostino and colleagues of the Universidad Nacional de Quilmes in Bu...