Using vertebrate environmental DNA from seawater in biomonitoring of marine habitats.

ABSTRACT: Conservation and management of marine biodiversity depends on biomonitoring of marine habitats, but current approaches are resource-intensive and require different approaches for different organisms. Environmental DNA (eDNA) extracted from water samples is an efficient and versatile approach to detecting aquatic animals. In the ocean, eDNA composition reflects local fauna at fine spatial scales, but little is known about the effectiveness of eDNA-based monitoring of marine communities at larger scales. We investigated the potential of eDNA to characterize and distinguish marine communities at large spatial scales by comparing vertebrate species composition among marine habitats in Qatar, the Arabian Gulf (also known as the Persian Gulf), based on eDNA metabarcoding of seawater samples. We

SUBMITTER: Sigsgaard EE 

PROVIDER: S-EPMC7318234 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature