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Archive for September 26, 2015

Scientists discover new system for human genome editing

Bacteriophages attacking bacteria, TEM

CRISPR systems help bacteria defend against viral attack (shown here).
These systems have been adapted for use as genome editing tools in
human cells.
Image credit goes to: Ami Images/Science Photo Library.

A team including the scientist who first harnessed the revolutionary CRISPR-Cas9 system for mammalian genome editing has now identified a different CRISPR system with the potential for even simpler and more precise genome engineering. In the study researchers describe the unexpected biological features of this new system and demonstrate that it can be engineered to edit the genomes of human cells.

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