A revolutionary new gene-editing tool has been developed by a team of scientists at the California Institute of Technology (Caltech). The tool, called CRISPR-Cas3, is a DNA shredder that can rapidly and precisely edit genetic material. This technology has the potential to revolutionize gene editing by making it faster, more accurate, and more affordable than current gene-editing techniques.

The CRISPR-Cas3 system works by using a combination of an enzyme called Cas3 and a guide RNA molecule to search for specific DNA sequences. Once these sequences are found, Cas3 works to shred the DNA strands, effectively deleting the gene. This technology has the potential to be used in a wide range of applications, from treating genetic diseases to creating new crop varieties.

The team at Caltech is currently working to further develop the CRISPR-Cas3 system, and it is expected that this revolutionary gene-editing tool could be available for use in the near future.

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source: Phys.org