Scientists Discover How Two Proteins Help Keep Cells Healthy

News   Dec 06, 2012

 
Scientists Discover How Two Proteins Help Keep Cells Healthy
 
 
 

RELATED ARTICLES

Marine Microbes may be Responsible for Production of Ocean Methane

News

Industrial and agricultural activities produce large amounts of methane, a greenhouse gas that contributes to global warming. Many bacteria also produce methane as a byproduct of their metabolism. Some of this naturally released methane comes from the ocean, a phenomenon that has long puzzled scientists because there were no known methane-producing organisms living near the ocean’s surface but new evidence is helping to solve the mystery.

READ MORE

How Ribosomes Shape the Proteome

News

Cells are crowded with macromolecules, which limits the diffusion of proteins, especially in prokaryotic cells without active transport in the cytoplasm. While investigating the relationship between crowding, ionic strength and protein diffusion, biochemists made a fascinating discovery: positively charged proteins stick to the surface of ribosome complexes. This explains why most water-soluble proteins carry an overall negative charge.

READ MORE

Could Ancient Bones Suggest Santa Was Real?

News

One of the most revered Christian saints, St. Nicholas’ remains are held in the Basilica di San Nicola, Bari, Southern Puglia, since 1087, where they are buried in a crypt beneath a marble altar. Using a micro-sample of bone fragment, have for the first time tested one of these bones. The radiocarbon dating results pinpoint the relic’s age to the 4th century AD - the time that some historians allege that St. Nicholas died (around 343 AD). The results suggest that the bones could in principle be authentic and belong to the saint.

READ MORE

 

Comments | 0 ADD COMMENT

Like what you just read? You can find similar content on the communities below.

Cell Science Drug Discovery Proteomics & Metabolomics

To personalize the content you see on Technology Networks homepage, Log In or Subscribe for Free

LOGIN SUBSCRIBE FOR FREE