Edward R. Lewis

Edward R. Lewis was an influential American geneticist known for his pioneering work in developmental biology and genetics. He studied how genes control the development of an organism's body plan, particularly in early embryonic stages. Lewis contributed to understanding how genes influence cell differentiation and pattern formation, laying groundwork for future research in genetics and developmental biology. His work helped explain how complex organisms develop from a single fertilized egg, highlighting the genetic mechanisms behind body structure formation. Overall, his research advanced our knowledge of genetic regulation during development, impacting multiple scientific fields.