what is CRISPR-Cas9?
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CRISPR-Cas9 is a revolutionary gene-editing technology that allows scientists to make precise changes to an organism's DNA. It consists of two main components: the CRISPR system, which uses short RNA sequences to target specific parts of the genome, and the Cas9 enzyme, which acts as a pair of "molecular scissors" to cut the DNA at the targeted location. This technology has the potential to revolutionize fields such as medicine, agriculture, and biotechnology by allowing for targeted and efficient genome editing.