" I became fascinated by the then-blossoming science of molecular biology when, in my senior year, I happened to read the papers by Francois Jacob and Jacques Monod on the operon theory. "
- Susumu Tonegawa

Susumu Tonegawa's statement reflects his profound interest in molecular biology that was ignited during his senior year when he read groundbreaking papers by Francois Jacob and Jacques Monod on operon theory. These papers marked a pivotal moment for him, as they revealed the intricate mechanisms of gene regulation at a cellular level.

The quote reveals the transformative power of scientific discovery and its impact on individuals who are drawn to explore complex biological processes. It underscores how reading about innovative research can inspire and motivate young scientists to delve deeper into their field of study. The statement also highlights the significance of Jacob and Monod's work, which challenged existing paradigms and opened new avenues for understanding genetic regulation. Tonegawa’s fascination with these ideas illustrates the importance of foundational scientific breakthroughs in shaping future research directions.

Susumu Tonegawa is a renowned Japanese biologist who made significant contributions to immunology and genetics. He received the Nobel Prize in Physiology or Medicine in 1987 for his discovery of the genetic mechanism that produces antibodies, demonstrating how the immune system generates a vast array of specific responses to different pathogens. His work has had far-reaching implications for our understanding of autoimmune diseases and vaccine development.