= Homing endonuclease
{wiki=Homing_endonuclease}
Homing endonucleases are a class of enzymes that recognize specific DNA sequences and introduce double-strand breaks in the DNA at these sites. They are characterized by their ability to "home" in on specific target sequences within a genome, which makes them particularly useful for genetic engineering and genome editing applications. These enzymes typically recognize longer, unique DNA sequences compared to typical restriction enzymes, allowing for more precise targeting.
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