Host DNA
from class: General Biology I Definition Host DNA is the genetic material of an organism that is used in biotechnology applications to receive foreign DNA. It serves as the template for inserting new genes or modifying existing ones.
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Predict what's on your test 5 Must Know Facts For Your Next Test 1. Host DNA can be modified using techniques like CRISPR-Cas9 for gene editing. 2. In recombinant DNA technology, host DNA receives and integrates foreign DNA to produce desired proteins. 3. Plasmids are often used as vectors to introduce new genes into host DNA. 4. Host organisms commonly utilized include bacteria, yeast, plants, and animals. 5. The success of genetic engineering largely depends on the compatibility between the host DNA and the inserted genetic material. Review Questions 1. What role does host DNA play in recombinant DNA technology? 2. Name two common vectors used to insert foreign genes into host DNA. 3. Why is the compatibility between host DNA and inserted genes crucial in genetic engineering?
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