Postdoctoral researcher

My journey in plant sciences integrates plant adaptation to environmental stress, redox mechanisms, and epigenetics. Trained at the University of Perpignan Via Domitia and the University of Toulouse Paul Sabatier in France, I developed expertise in molecular biology and genetics, laying the foundation for my research career. In October 2019, I commenced my PhD under Dr. Jean-Philippe Reichheld's supervision at the Laboratory of Plant's Genome and Development in Perpignan, France. Our research revealed redox mechanisms' significance in plant adaptation to heat waves and their impact on chromatin regulators, including histone deacetylases HDA6 and HDA19. After defending my thesis successfully in May 2023, I began my first postdoc in Prof. Dr. Frank Van Breusegem's lab at VIB-Ugent Center for Plant System Biology in Ghent, Belgium. My initial project focused on uncovering redox-sensitive proteins in the nucleus using redox proteomics. In April 2024, I secured the prestigious MSCA postdoc fellowship to initiate my independent research within the same team. This project involves developing new tools like genetically encoded redox proteomics probes and biosensors to investigate the role of redox regulation in stress granule formation during heat stress.

Bio

Arthur is an enthusiastic and motivated PhD researcher focusing on diatom molecular biology, genetic engineering, and the development of new tools for microalgal biotechnology. His work includes establishing transformation methods in non-model diatoms, expanding selectable markers and promoter systems, and exploring cell‑cycle and sex‑specific biology. With a strong passion for a bio-based circular economy, he aims to develop versatile molecular toolkits that can help advance diatoms as emerging platforms for both fundamental research and industrial biotechnological applications.

I did my Master thesis at the Functional Interactomics group in 2019-2020. During this year, I explored the approach of mining the TOR-SnRK1 nutrient signalling network towards higher yielding and stress resilient plants via  combinatorial CRISPR screens. Intrigued by the research and encouraged by the warm atmosphere in the group, I decided to apply for an FWO-SB mandate in order to continue this quest and contribute to a more sustainable and climate robust agricultural system. When I am not in the lab, I am always eager to jump on my bike for a trip, enjoying nature and being inspired and ready for new challenges!

Predoctoral fellow

Emma obtained her Master’s degree in Biochemistry-Biotechnology at Ghent University in 2022. For her Master thesis, she did an Erasmus exchange to Bremen University (Germany), where she worked on the interaction between rice and the endophyte Azoarcus olearius. After her studies, she started a PhD (FWO fellowship) in the research group of Prof. Dr. Sofie Goormachtig, under supervision of Dr. Sylwia Struk, at the VIB-UGent Center for Plant Systems Biology. Her PhD research concerns the interaction between soybean and nitrogen-fixing rhizobia, a symbiotic interaction which is called nodulation. In particular, she focuses on the regulation of nodulation and the receptor kinase NARK in this signalling pathway.