CRISPR-Cas9

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What is CRISPR-Cas9?

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CRISPR-Cas9 is a gene editing technology that allows for precise modifications to DNA in living organisms.

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What does the Cas9 protein do?

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The Cas9 protein cuts DNA at specific locations, allowing for the editing of genes.

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In which organisms is CRISPR naturally found?

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CRISPR is naturally found in bacteria.

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What is the role of CRISPR in bacteria?

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CRISPR serves as an immune system for bacteria, helping them defend against viral infections.

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What are the components of the CRISPR system?

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The CRISPR system consists of CRISPR sequences and associated proteins, including Cas9.

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What does the term 'gene editing' mean?

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Gene editing refers to the process of making precise changes to the DNA of an organism.

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What are potential applications of CRISPR technology?

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CRISPR technology can be used in medicine, agriculture, and biological research to modify genes.

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What are some ethical concerns regarding CRISPR?

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Ethical concerns include the potential for unintended consequences, designer babies, and biodiversity loss.

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What is a 'designer baby'?

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A designer baby is a baby whose genetic characteristics have been artificially selected or modified.

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What are off-target effects in gene editing?

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Off-target effects occur when CRISPR edits unintended parts of the genome, potentially causing harmful mutations.