Solving molecular structures

Determining the chemical formula of a protein is fairly straightforward, because all proteins are essentially long chains of molecules called amino acids. Each chain, however, folds into a unique three-dimensional shape that ...

Fluorescent jellyfish gene sheds light on 'fitness landscape'

By studying more than 50,000 variants of a jellyfish gene, researchers at the Centre for Genomic Regulation in Barcelona (Spain) have drawn a detailed picture of how changes in that gene affect its function. The study, carried ...

Researchers visualize over 10,000 proteins of fruit flies

The human genome codes for more than 20,000 different proteins, however the molecular role for many of these proteins is not known. As most proteins are conserved from fly to humans, understanding the molecular role of a ...

New luminous creatures found in the Red Sea

The Red Sea is known as one of the best tourist destinations for good relaxation and scuba diving, but few imagined that this place is inhabited by many sea creatures awaiting discovery. An international team of biologists, ...

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