Science and Technology · Biotechnology
With reference to genome-editing technologies, which one of the following statements is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Genome-editing technologies and transgenic technologies are identical in all regulatory and biological aspects.
- 2Site-Directed Nuclease (SDN)-1 techniques necessarily involve insertion of foreign DNA into the host genome.
- 3CRISPR-Cas systems can be used for targeted modification of specific regions within the genome.✓
- 4Epigenome editing always changes the nucleotide sequence of DNA to regulate gene expression.
Correct answer
CRISPR-Cas systems can be used for targeted modification of specific regions within the genome.
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