In times of exacerbating biodiversity loss, reliable data on species occurrence are essential. Environmental DNA (eDNA) – DNA released from organisms into the water – is increasingly used to detect fishes in biodiversity monitoring campaigns. However, eDNA turns out to be capable of providing much more than fish occurrence data, including information on other vertebrates. A study, published in the open-access journal Metabarcoding and Metagenomics, demonstrates how comprehensively vertebrate diversity can be assessed at no additional costs.
Recent study conducted at a UK fishery farm provides new evidence that DNA from water samples can accurately determine fish abundance and biomass Organisms excrete DNA in their surroundings through metabolic waste, sloughed skin cells or gametes, and this genetic material is referred to as environmental DNA (eDNA). As eDNA can be collected directly from […]
Metabarcoding allows scientists to extract DNA from the environment, in order to rapidly detect species inhabiting a particular habitat. While the method is a great tool that facilitates conservation activities, few studies have looked into its applicability in monitoring species’ populations and their genetic diversity, which could actually be critical to assess negative trends early on. The potential of the method is confirmed in a new study, published in the peer-reviewed scholarly journal Metabarcoding & Metagenomics.
New open access book provides essential background for molecular biodiversity researchers on international policy regarding use and transfer of genetic materials Molecular biology approaches, such as DNA barcoding, have become part of the standard toolkit for a growing number of biodiversity researchers and practitioners, with an increasing scope of applications in important areas, such as environmental […]
In a major pan-European study, a research team from Germany have successfully extracted environmental DNA (eDNA) from as many as 218 lakes to refute a long-year belief that vital microorganisms do not differ significantly between freshwater bodies and geographic regions the way plants and animals do. Their new-age approach to biodiversity studies resulted in the […]
The new innovative academic journal makes use of the one-of-a-kind publishing platform ARPHA and its collaborative writing tool via the ARPHA-XML workflow A new innovative open-access academic journal Metabarcoding and Metagenomics (MBMG) is launched to welcome novel papers from both basic and applied aspects. Focusing on genetic approaches to study biodiversity across all ecosystems, MBMG covers a […]