The CRISPR- Cas system of gene editing is based on what naturally occurring biological process?
A)viral defense against eukaryotic defenses
B)bacterial defense against viral infection
C)eukaryotic defense against viral infection
D)viral defense against bacterial defenses

Question

Quizplus · Accepted Answer

The CRISPR-Cas system of gene editing is based on the bacterial defense against viral infection. The system provides immunity to bacteria by cleaving foreign DNA sequences, such as viral DNA, using the CRISPR RNA as a guide for the Cas protein. This system has been adapted for use in gene editing by targeting specific DNA sequences of interest.

The CRISPR- Cas System of Gene Editing Is Based on What