News tagged with amino acids

Insights into the geometry of genetic coding

When proteins are produced in cells based on the "genetic code" of codons, there is a precise process under which molecules called transfer RNA (tRNA) bind to specific amino acids and then transport them to cellular factories ...

Jun 11, 2014
5 / 5 (2) 0

Bacteria get new badge as planet's detoxifier

A study published recently in PLOS ONE authored by Dr. Henry Sun and his postdoctoral student Dr. Gaosen Zhang of Nevada based research institute DRI provides new evidence that Earth bacteria can do someth ...

Apr 04, 2014
4.4 / 5 (7) 0

A better way to purify peptide-based drugs

(Phys.org) —Peptides are an intriguing class of drugs. They are made of amino acids, just as humans are, and because of their intimate relationship with our own biological molecules, they have the potential ...

Feb 17, 2014
4.7 / 5 (3) 0

Two new weapons in the battle against bacteria

Proteases are vital proteins that serve for order within cells. They break apart other proteins, ensuring that these are properly synthesized and decomposed. Proteases are also responsible for the pathogenic ...

Feb 13, 2014
4.9 / 5 (8) 0 | with audio podcast