Thursday 26 April 2001 See also: Spyros Artavanis-TsakonasOpening and closing lectures Program Opening lecture 18:00 - 19:00 Developmental biology and genetics Spyros Artavanis-Tsakonas 26 Apr 2001 Amphithéâtre Marguerite de Navarre, Site Marcelin Berthelot 26 Apr 2001 18:00 - 19:00 See also Spyros Artavanis-Tsakonas, chair Developmental biology and genetics Opening and closing lectures