Angewandte Chemie

Using light to control genome editing

The genome-editing system known as CRISPR allows scientists to delete or replace any target gene in a living cell. MIT researchers have now added an extra layer of control over when and where this gene editing occurs, by ...

dateAug 25, 2016 in Biochemistry
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How did phosphate get into RNA?

The phosphate ion is almost insoluble and is one of the most inactive of Earth's most abundant phosphate minerals. So how could phosphate have originally been incorporated into ribonucleotides, the building blocks of RNA, ...

dateAug 18, 2016 in Biochemistry
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Illuminating sulfides' roles in the body

For the first time, researchers at Washington State University have created an injectable compound or "probe" that illuminates hydrogen sulfide and hydrogen polysulfides in different colors when they are present in cells.

dateAug 09, 2016 in Materials Science
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