Tribute day to "Agnes Ullmann, a leading figure in molecular biology" on November 27

On November 27, the Institut Pasteur will pay tribute to Agnes Ullmann, a Professor at the Institut Pasteur and Research Director at the CNRS, who passed away on February 25, 2019 at the age of 92. A conference in memory of this remarkable scientist who won global recognition for her achievements in the field of molecular biology will be held in the Émile Duclaux lecture hall

Nearly 30 speakers from France and abroad who worked with Professor Ullmann or knew her on a personal level will discuss the importance of her scientific achievements and give short presentations that offer a glimpse of her personality.

Agnes Ullmann was born in Transylvania. She completed her PhD at the University of Budapest, then left Hungary in dramatic circumstances to flee Soviet repression. She joined Jacques Monod's laboratory in 1958. From her early research on the mechanism of action of streptomycin with François Gros, she went on to study the lactose operon promoter and the first gene fusion identified in Escherichia coli with François Jacob and Jacques Monod, then to elucidate the allosteric properties of muscle-specific proteins and investigate the role of cyclic AMP in bacteria. In her research on the lactose system, Agnes Ullmann made a major discovery, alpha-complementation of beta-galactosidase, which revolutionized gene cloning by giving rise to the blue-white screening that has been used ever since by thousands of scientists. Her final area of research was the adenylyl cyclase toxin secreted by the whooping cough agent, Bordetella pertussis.

As well as directing the Biochemistry of Cell Regulation Unit from 1979 to 1996, Agnes Ullmann was Scientific Development Director at the Institut Pasteur from 1982 to 1995 under the leadership of Raymond Dedonder and then Maxime Schwartz. In this capacity, she promoted research applications in several fields. Her commitment in this area will be discussed during the tribute day, as will her passion for teaching and the support she gave to young scientists.

You can register now:

Register (the event is free but prior registration is required)

Consult the program (in french)