1395709

Question: Researchers have developed mutants of the Cas9 gene that do not
have the ability to cut either st…


Researchers have developed mutants of the Cas9 gene that do not
have the ability to cut either strand of DNA of the genomic locus
to which they are targeted by a CRISPR RNA. Using a protein fusion
tag of your choice, propose how researchers can use this modified
Cas9 protein to mark almost any location they choose in the
nucleus, including the requirements for Cas9 targeting.

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