Demonstrating the presence or absence of species with eDNA

With ORVIdetect we are able to measure invasive exotics in water and silt samples taken from surface waters. Species such as the American Red Crayfish (Procambarus clarkii), the Muskrat (Ondatra zibethicus), the American Bull Frog (Rana catesbeiana) and the Topmouth gudgeon (Pseudorasbora parva) are detectable with eDNA. With eDNA methods …

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Measuring invasive exotics with eDNA

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With ORVIdetect we are able to measure invasive exotics in water and silt samples taken from surface waters. Species such as the American Red Crayfish (Procambarus clarkii), the Muskrat (Ondatra zibethicus), the American Bull Frog (Rana catesbeiana) or the Topmouth gudgeon (Pseudorasbora parva) can be detected with eDNA. Commissioned by …

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Muskrats

In the Netherlands muskrats are caught in order to prevent damage to dykes and embankments. It may sound strange, but it is true: muskrats can be detected using DNA techniques. The muskrat leaves a trace of DNA in the water. The trace comes from faeces, hair, skin cells and the …

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