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How to monitor soil health with DNA-metabarcoding of Nematode communities

Nematodes respond easily and differently to external stimuli, making them excellent bioindicators. The new Greenresilient video explains how to use DNA-metabarcoding to identify nematodes.

View of part of a nematode soil community under the microscope (25X). Photo: ILVO

In the Greenresilient project, we investigate soil health by characterising nematode communities. However, the traditional way of identifying nematodes using a microscope is very time-consuming. Specialists need 1 day to analyse 2 soil samples, and still only a part of all the nematodes are identified. That is why we started using the advanced DNA-sequencing method, called DNA-metabarcoding. In this video, we will explain how that works.

Further information

Youtube.com: How to monitor soil health with DNA-metabarcoding of Nematode communities

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