Paper – Biomonitoring 2.0: a new paradigm in ecosystem assessment made possible by next-generation DNA sequencing

Recent publication on the Biomonitoring 2.0 paradigm published by Mehrdad Hajibabaei and Donald Baird in Molecular Ecology’s special issue on Environmental DNA.

ABSTRACT:

Biological monitoring has failed to develop from simple binary assessment outcomes of the impacted/unimpacted type, towards more diagnostic frameworks, despite significant scientific effort over the past fifty years. It is our assertion that this is largely because of the limited information content of biological samples processed by traditional morphology-based taxonomy, which is a slow, imprecise process, focused on restricted groups of organisms. We envision a new paradigm in ecosystem assessment, which we refer to as ‘Biomonitoring 2.0’. This new schema employs DNA-based identification of taxa, coupled with high-throughput DNA sequencing on next-generation sequencing platforms. We discuss the transformational nature of DNA-based approaches in biodiversity discovery and ecosystem assessment and outline a path forward for their future widespread application.

Please find the full article here.

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