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 ...

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, ...

Highly efficient CRISPR knock-in in mouse

Genome editing using CRISPR/Cas system has enabled direct modification of the mouse genome in fertilized mouse eggs, leading to rapid, convenient, and efficient one-step production of knockout mice without embryonic stem ...

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