The session explored how organisms control gene expression through microRNAs. These molecules, discovered through the study of the worm C. elegans, act as biological switches that allow cells to adapt to environmental conditions, such as diet or temperature.
During his presentation, the speaker highlighted the robustness of gene regulation networks. He explained that these systems do not function as simple on-off switches, but as dynamic networks where the concentration of various regulators determines the organism's final response.
The visit included a meeting with PhD students to discuss current challenges in scientific careers. Topics included the importance of knowledge transfer to society and the role of scientists in advising policymakers.
