María Ángeles AyllónView profile
Associate Professor
María Ángeles Ayllón is an Associate Professor at the Polytechnic University of Madrid (UPM), leading the Virus-Fungus-Plant Interaction group. Her research focuses on understanding mycovirus-fungal host interactions and their application in biocontrol. She collaborates with the International Committee on Taxonomy of Viruses (ICTV) on viral family classifications, such as Botourmiaviridae and Hypoviridae . Her work addresses fungal pathogen control via viral agents to reduce pesticide use, aligning with EU’s Green Deal goals. Ayllón oversees a multidisciplinary team including PhD students and postdocs, such as Javier Pardo Medina and Julio L. Rodríguez-Romero. Her research spans three main areas: mycovirus diversity and evolution, molecular mechanisms of viral-fungal interactions, and development of synthetic mycoviruses as biocontrol tools. Key projects include analyzing the mycovirome of Botrytis cinerea isolates and constructing infectious viral clones for reverse genetics. She has secured grants like Molecular Mechanisms in Botrytis-Plant Interaction (PID2020-120106RB-I00) and the H2020-funded ViroPlant initiative, fostering international collaboration. Ayllón’s team explores novel mycoviruses and their impact on fungal virulence, aiming to develop eco-friendly alternatives to chemical fungicides. Her contributions include discovering new viral families and elucidating RNA silencing pathways in fungi. Ongoing efforts focus on synthetic biology approaches to enhance mycovirus efficacy in agricultural settings.











