Which scientific innovation in materials development led to the creation of CRISPR-Cas9 gene editing technology that revolutionized biotech products?

In scientific product development, breakthrough materials often lead to revolutionary products. From pharmaceuticals to consumer electronics, material science drives innovation across industries. This poll tests your knowledge about a significant materials development that transformed multiple scientific products and applications. Do you know which laboratory technique led to this game-changing discovery?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Discovery of bacterial adaptive immune systems that recognize and cut foreign DNA
Development of polymerase chain reaction (PCR) for DNA amplification
Creation of monoclonal antibody technology for targeted therapies
Invention of fluorescent protein markers for cellular imaging