Environmental DNA: A New Low-Cost Monitoring Tool for Pathogens in Salmonid Aquaculture.

ABSTRACT: Environmental DNA (eDNA) metabarcoding is a relatively new monitoring tool featuring in an increasing number of applications such as the facilitation of the accurate and cost effective detection of species in environmental samples. eDNA monitoring is likely to have a major impact on the ability of salmonid aquaculture industry producers and their regulators to detect the presence and abundance of pathogens and other biological threats in the surrounding environment. However, for eDNA metabarcoding to develop into a useful bio-monitoring tool it is necessary to (a) validate that sequence datasets derived from amplification of metabarcoding markers reflect the true species' identity, (b) test the sensitivity under different abundance levels and environmental noise and (c) establish a low-cos

SUBMITTER: Peters L 

PROVIDER: S-EPMC6292926 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature