Question

How was genetic intervention, particularly CRISPR, utilized to enhance the defense mechanisms of potatoes against various threats?

A) By introducing foreign genes from endemic potato strains.
B) Through targeted knockout of specific genes, such as the S gene, using CRISPR.
C) By inducing a genetic bottleneck post-domestication.
D) By directly introducing natural variations found in other crops.

Answer 1

CRISPR/Cas is used to enhance the defense mechanisms of potatoes by targeting and modifying specific genes related to defense mechanisms.

Step-by-step explanation:

To enhance the defense mechanisms of potatoes, genetic intervention using CRISPR/Cas has been utilized through targeted knockout of specific genes. By using CRISPR, scientists can edit the DNA of potatoes by removing or altering specific genes related to defense mechanisms. This technology allows for more precise and efficient modifications to the potato's genetics, potentially improving its resistance to various threats.