Naomi obtained her master’s degree in Biochemistry and Biotechnology from Ghent University in 2020. For her master’s thesis she performed an Erasmus exchange to the Sainsbury lab of Cambridge University (SLCU), where she worked on the role MtLSH1 and MtNOOT1/2 during early nodule organogenesis in Medicago truncatula within the group of Prof. Dr. Giles Oldroyd. Currently, Naomi is performing her PhD research (FWO-SB fellowship) at the Rhizosphere group of Prof. Dr. Sofie Goormachtig, this time shifting her focus to another symbiont: arbuscular mycorrhizal fungi (AMF). During her PhD, Naomi uses diverse single cell and -nuclei transcriptomics and proteomics approaches to obtain a better understanding of the immunity-related crosstalk occurring during the tomato-AMF symbiotic interaction.

Marjon obtained her Master's degree in Biology at Ghent University in 2021. For her master thesis she worked in the lab of Sofie Goormachtig on the molecular pathways involved in the plant growth promoting effect of Caulobacter RHG1 on Arabidopsis thaliana. After her studies she started as assistant in the Rhizosphere group, conducting her PhD research under supervision of Dr. Sylwia Struk. Her research focusses on elucidating which proteins are involved in the autoregulation of nodulation pathway in Medicago truncatula.

Sonia obtained her PhD in Biochemistry and Biotechnology in 2022 in the group of Prof. Anne Willems (Laboratory of Microbiology, University of Gent) and Prof. Sofie Goormachtig (VIB-UGent Center for Plant Systems Biology). During her PhD, she studied the effect of low temperatures on the microbiome of two cold tolerant plants, Valerianella locusta and Poa annua, and the model plant Arabidopsis thaliana. The aim was to identify bacteria able to alleviate cold stress in plants. She is now a postdoctoral scientist in the group of Prof. Sofie Goormachtig at VIB-UGent Center for Plant Systems Biology since 2023. As a part of the BOOSTER project, she investigates how drought shapes maize microbiomes to identify drought-enriched bacteria that might promote plant growth under this abiotic stress and understand their mode of action.

I graduated in 2018 as a Master of Science in Biochemistry and Biotechnology at Ghent University, after which I performed my master thesis in the Rhizosphere group, investigating the function of parasitic KAI2 homologs in strigolactone signaling. In 2019, I then started my PhD to further unravel the KAI2 signaling pathway in Arabidopsis seeds and its role in seed germination, with a special interest in the function of the SMAX1 protein in all of this.

Post-doctoral fellow

Judith is a postdoctoral scientist in the group of Prof. Sofie Goormachtig at VIB-UGent Center for Plant Systems Biology (FWO fellowships) since 2019. She obtained her PhD in 2016 in the group of Prof. Dirk Inze, where she focused on the regulation of Arabidopsis leaf growth by sugars. After her PhD, she joined the group of Dr. Vanessa Wahl at the Department of Prof. Mark Stitt in the Max Planck Institute of Molecular Plant Physiology (Potsdam, Germany), where she studied the effect of limited nitrogen availability on flowering and tuberization in Arabidopsis and potato. In her current research, she uses this expertise to investigate plant-microbe symbiotic interactions in different plant crops. Her main focus is unraveling the role of sugar signaling during soybean and pea nodulation.

My career path

I am full professor at Ghent University and group leader at the VIB center of Plant Systems Biology in Belgium. I combine research and education because I think they cannot be separated and they strengthen each other. Hence, apart from my scientific activities, I am intensively involved in education and educational organization. 

My research career started in 1987 at the UGent focusing on how interactions between plant roots and neighboring organisms influence plant growth in a positive way.
Initially, the emphasis was on the symbiosis between legumes and rhizobia, resulting in the formation of new root organs, the nodules, in which the rhizobia reside and fix atmospheric nitrogen for the plant.  At that time, we studied the non-model symbiosis between the tropical legume Sesbania rostrata and the bacterium Azorhizobium caulinodans and could unravel the early signaling events and specific adaptations that have evolved to enable this peculiar nodulation upon water submergence. During my post-doc and early group leader career, we studied long-distance control of nodule organogenesis in the model legume Medicago truncatula and made significant contributions to understand how the nodule number is controlled.
During my early career, I went three times abroad for a prolonged period at the Laboratoire de Biologie des Sols, ORSTOM (Dakar, Sénégal) (Prof. Dreyfus), at the MSU-DOE, Plant Research Laboratory, Michigan State University (East Lansing, MI, USA) (Prof. De Bruijn) and at the ETH-Zürich, Institute of Plant Sciences (Prof. Potrykus), providing me both international connections and abroad research experience.

In 2005, I became professor at the Ghent University in the currently named Department of Plant Biotechnology and Bioinformatics. This department is also embedded in the VIB Center of Plant Systems Biology of the VIB. Since 2010, I am appointed full-time principal investigator of the Rhizosphere group at VIB. In my group, we still study the molecular communication between roots and rhizosphere microorganisms but the studies go beyond the rhizobia legume interaction as you can read from our web page. In 2017, I became full professor.

I find it very important that our basic research has valuable economic and societal relevance. Together with VIB colleagues, I am  very proud to have established the start-up Aphea.Bio (www.aphea.bio, 2017) focusing on the use of plant growth promoting rhizobacteria in agriculture. Recently, together with ILVO, I contributed to the start-up Protealis (https://www.protealis.com) aiming at the production of sustainable plant protein for Europe.