What is the difference between directed evolution and natural selection?

What is the difference between directed evolution and natural selection?

Directed evolution is a lab-based method where scientists intentionally select for specific traits, while natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

Can you give me an example of directed evolution?

Sure! An example of directed evolution is the development of enzymes that can function at high temperatures, which scientists create by mutating genes and selecting for the most effective variants.

How does natural selection work in the wild?

In the wild, natural selection works through variations in traits among individuals. Those with advantageous traits are more likely to survive and reproduce, passing those traits to the next generation.

Are there any limitations to directed evolution?

Yes, directed evolution can be limited by the available genetic diversity and the complexity of interactions between traits, which can make it challenging to predict outcomes.