It’s a long-debated flaw in CRISPR: When you try to give Cas9 to a patient to snip its DNA, that person’s immune system may recognize that the protein comes not from us but from our ancient microbial foes. And it might then attack.
It’s a long-debated flaw in CRISPR: When you try to give Cas9 to a patient to snip its DNA, that person’s immune system may recognize that the protein comes not from us but from our ancient microbial foes. And it might then attack.
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