Persistence of environmental DNA in marine systems.
Ontology highlight
ABSTRACT:
SUBMITTER: Collins RA
PROVIDER: S-EPMC6218555 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Publications
Persistence of environmental DNA in marine systems.
Collins Rupert A RA Wangensteen Owen S OS O'Gorman Eoin J EJ Mariani Stefano S Sims David W DW Genner Martin J MJ
Communications biology 20181105
As environmental DNA (eDNA) becomes an increasingly valuable resource for marine ecosystem monitoring, understanding variation in its persistence across contrasting environments is critical. Here, we quantify the breakdown of macrobial eDNA over a spatio-temporal axis of locally extreme conditions, varying from ocean-influenced offshore to urban-inshore, and between winter and summer. We report that eDNA degrades 1.6 times faster in the inshore environment than the offshore environment, but cont ...[more]
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