Vincent Merckx

Vincent Merckx

My research focuses on the evolution and diversification of mycoheterotrophic angiosperms, in particular those that live on arbuscular mycorrhizal fungi. This includes reconstruction of their phylogenetic relationships and application of molecular clock techniques to infer their biogeographic histories. I am Research Fellow at Naturalis Biodiversity Center. I obtained my PhD in Plant Systematics in 2008 at the University of Leuven, Belgium on the evolution of mycoheterotrophy in Dioscoreales.

Keywords

Biogeography, mycoheterotrophy, diversification, mycorrhizas, molecular clock dating, mutualism, parasitism, angiosperms, glomeromycota

Dr. Vincent Merckx

Research group leader
Understanding evolution

vincent.merckx@naturalis.nl
+31 (0)71 751 91 61
@VMer

Research
interest

I have always been interested in odd plants. Extreme adaptations of plants to unusual environments really show what evolution is capable of.

During my studies I learned about the fascinating mycoheterotrophic plants. These plants do not need light to grow, but digest soil fungi with their roots to make a living. Because they are rare and difficult to find we know very little about their biology. To uncover the secrets of mycoheterotrophic plants I travel to remote rainforest to study and collect them. Back in the Netherlands I use DNA to trace their evolutionary history and identify their fungal hosts. The results from this research not only provide insights into these remarkable organisms, but also demonstrate how and when mutualistic interactions in nature can evolve into antagonistic interactions. 

mycoheterotrophy
Plants

Current
topics

A selection of the topics I am working on currently.

Mycorrhizal-interactions

Mycorrhizal interactions

Evolution of cheating in complex underground networks. Mutualistic interactions are ubiquitous in all ecosystems. One of the most prevalent mutualisms is the arbuscular mycorrhizal (AM) mutualism between the majority of land plants and fungi of the…
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Key
publications

  • Njunjić I., Perrard A., Hendriks K., Schilthuizen M., Perreau M., Merckx V.S.F.T., Baylac M., Derharveng L. 2018. Comprehensive evolutionary analysis of the Anthroherpon radiation (Coleoptera, Leiodidae, Leptodirini). PLOS ONE 13: e0198367.
  • Gomes S.I.F., Merckx V.S.F.T., Saavedra S. 2017. Fungal‐host diversity among mycoheterotrophic plants increases proportionally to their fungal‐host overlap. Ecology and Evolution 7: 3623-3630.
  • Jacquemyn H., Waud M., Merckx V.S.F.T., Brys R., Tyteca D., Hedrén M., Lievens B. 2016. Habitat-driven variation in mycorrhizal communities in the terrestrial orchid genus Dactylorhiza. Scientific Reports 6: 37182.
  • Merckx V.S.F.T., Hendriks K.P., Beentjes K.K., Mennes C.B., Becking L.E., Peijnenburg K.T.C.A., Afendy A., Arumugam N., de Boer H., Biun A., Buang M.M., Chen P.-P., Chung A.Y.C., Dow R., Feijen F.A.A., Feijen H., Feijen-van Soest C, Geml J., Geurts R., Gravendeel B., Hovenkamp P., Imbun P., Ipor I., Janssens S.B., Jocqué M. Kappes H., Khoo E., Koomen P., Lens F., Majapun R.J., Morgado L.N., Neupane S., Nieser N., Pereira J.T., Rahman H., Sabran S., Sawang A., Schwallier R.M., Shim P.-S., Smit H., Sol N., Spait M., Stech M., Stokvis F., Sugau J.B., Suleiman M., Sumail S., Thomas D.C., van Tol J., Tuh F.Y.Y., Yahya B.E., Nais J., Repin R., Lakim M. & Schilthuizen M. 2015. Evolution of endemism on a young tropical mountain. Nature 524: 347-350.

PhD
supervision

Naturalis aims to be a breeding ground for international scientific talent. Therefore, PhD's have a special position in our organisation.

    PhD's currently under my supervision:

    Andres

    Teaching
    activities

    • Since 2014 I am co-organizer (with Prof. Menno Schilthuizen) and lecturer of the MSc. course ‘Tropical Biodiversity’ at Leiden University (2 weeks) and Danau Girang Field Station, Sabah, Malaysia (2 weeks).  
    • Since 2013 I am co-lecturer of the BSc. Minor ‘Biodiversity and the Natural Environment’ at Leiden University. I also teach in field excursion ‘Flora Excursie’ at BSc. level at Leiden University.
    • Since 2012 I am lecture of ‘Phylogenetics’ and the associated practical course for the BSc. course ‘Evolutiebiologie’ at the University of Amsterdam (UvA).

    In the
    media

    The Dutch Radio 1 programme on nature and science, Vroege Vogels, made a 'radio portrait' of me and my work on plankton in August 2018.

    Listen to the fragment

    Planten en schimmels

    Publications