MAE: Molecular techniques
Molecular tools are becoming more and more advanced and cheap. DNA-based methods are increasingly used to monitor biodiversity, study population structure and differentiation and look at patterns of disease.
In the North Sea, Marine Animal Ecology is working on developing accurate DNA-based tools to monitor biodiversity using eDNA from water samples and subsequent metabarcoding. is based on using the whole mitogenome for biodiversity assessments.
Overfishing and other pressures can lead to severe population bottlenecks. Genetics is one way to look if populations are currently going through bottlenecks. This is exactly what is doing for blacktip reef sharks that are increasingly showing a rare skin disease in the Maldives.
Techniques used & Implications
Molecular techniques are used in and various . By providing cost-effective tools, molecular techniques help to set biological and ecological baselines and work towards better .