Sean Carroll

Sean Carroll

HHMI, USA
  • Position : Head of Department of Science Education of the Howard Hughes Medical Institute, author, educator and film producer
  • Website : https://www.seanbcarroll.com/

Sean B. Carroll is an internationally recognized scientist and storyteller. A member of the U.S. National Academy of Sciences and an Associate Member of EMBO, Sean has made seminal contributions to understanding the development and evolution of animal form. An author of six books for the general public, Sean has been a finalist for the National Book Award in non-fiction and received the Lewis Thomas Prize for Writing about Science. And Sean has served as executive producer of more than thirty films, earning two Emmy’s for Outstanding Documentary, as well as a 2022 Sundance Grand Jury Prize.

Wednesday, Sep 7

17:30 - 18:30
Talk during session about the making and telling of the scientific enterprise

Friday, Sep 9

11:00 - 12:30
Talk during Session 6 | Embryogenesis and animal evolution

Titel of talk : The thrill of discovery: Science and storytelling - Wednesday, Sep 7

Title of talk : Butterfly Spots and Rattlesnake Tales: The Evolution of Novelty - Friday, Sep 9

Abstract

The origin of novelty is one of the central questions of evolution. One of the key issues concerning the genetic basis of novelty is the extent to which novelty requires the evolution of new genes. My laboratory has been focused on the genetic mechanisms underlying the evolution of animal form, and more recently, on biochemical novelties such as the evolution of snake venom. We have found that the evolution of gene regulatory sequences is the predominant mechanism underlying the evolution of morphological traits, while the evolution of protein activity involves a variety of genetic mechanisms depending upon whether evolutionary change involves the amount or specificity of proteins. The increasing empirical understanding of how different kinds of traits arise is driving a major rethinking of the role of gene duplication in evolution.

VIDEOS

Event Session