In 2020, Jennifer Doudna shared the Nobel Prize in chemistry for the development of the gene-editing technique CRISPR. Along with related techniques, it has become an essential tool in genetics, allowing specific sections of genetic code to be cut and replaced in a genome. It’s an advance that has changed the game in biological research.  Doudna talks with Ira Flatow about the path that led to the development of CRISPR, her own route into research, and her thoughts on the attributes needed for success in science.  Guest: Dr. Jennifer Doudna is a professor of biochemistry, biophysics and structural biology at the University of California, Berkeley. She is a 2020 Nobel Laureate in chemistry, and the 2026 winner of the Priestley Medal. Transcripts for each episode are available within 1-3 days at sciencefriday.com. (https://www.sciencefriday.com/segments/jennifer-doudna-crispr-what-makes-a-good-scientist/?utm_source=wnyc&utm_medium=podcast&utm_campaign=scifri) Photo credit: Glenn Ramit Subscribe to this podcast. (https://pod.link/73329284) Follow our show on Instagram (https://www.instagram.com/scifri/) , TikTok (https://www.tiktok.com/@scifri) , Facebook (https://www.facebook.com/scifri) , and Bluesky (https://bsky.app/profile/scifri.bsky.social) @scifri and sign up for our newsletters (https://www.sciencefriday.com/newsletters/?utm_source=wnyc&utm_medium=podcast&utm_campaign=scifri) . Got a science question that’s keeping you up at night? Call us: 877-472-4374