The chair Biography and publications Public lectures Guest lecturers Audios and videos News Upcoming Previous Symposium 21 May 2026 Denis Duboule The Evolution of Developmental Mechanisms Guest lecturer 28 May 2026 16:00 to 17:00 Claude Desplan Spatial and temporal contributions to neural diversification Guest lecturer 4 Jun 2026 16:00 to 17:00 Claude Desplan From the visual system to the cortex: Stochastic lineages in invertebrates and mammals Guest lecturer 11 Jun 2026 16:00 to 17:00 Claude Desplan Evolutionary adaptation of neurogenesis in learning centers Guest lecturer 18 Jun 2026 16:00 to 17:00 Claude Desplan Pheromones and societies Next 3 series Filters Event type Event type Lecture (1) Symposium (1) Opening lecture (1) Academic year Academic year 2025 - 2026 (3) 2024 - 2025 (2) 2023 - 2024 (3) (-) 2022 - 2023 (3) 2021 - 2022 (2) 2020 - 2021 (2) 2019 - 2020 (1) 2018 - 2019 (2) 2017 - 2018 (3) Active filters 2022 - 2023 2022 - 2023 Opening lecture 18:00 - 19:00 The times of the embryo Denis Duboule 11 May 2023 Amphithéâtre Marguerite de Navarre, Site Marcelin Berthelot 11 May 2023 18:00 - 19:00 Lecture The stages of embryonic development Denis Duboule 16 May 2023 → 13 Jun 2023 16 May 2023 → 13 Jun 2023 Symposium The Times of Embryonic Development Denis Duboule 20 Jun 2023 20 Jun 2023