Results 21 to 30 of about 24,742 (210)

Evaluation of non-destructive DNA extraction protocols for insect metabarcoding: gentler and shorter is better [Elektronisk resurs]

open access: yes, 2022
DNA metabarcoding can accelerate research on insect diversity, as it is cheap and fast compared to manual sorting and identification. Most metabarcoding protocols require homogenisation of the sample, preventing further work on the specimens.
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Environmental Status Assessment Using DNA Metabarcoding: Towards a Genetics Based Marine Biotic Index (gAMBI) [PDF]

open access: yes, 2014
Aylagas, E., Á. Borja, N. Rodríguez-Ezpeleta, 2014. Environmental Status Assessment Using DNA Metabarcoding: Towards a Genetics Based Marine Biotic Index (gAMBI). PLoS ONE, 9(3): e90529.
Rodríguez-Ezpeleta, Naiara   +5 more
core   +1 more source

zjgold/Scorpion-SMR-eDNA-Metabarcoding: eDNA metabarcoding as a biomonitoring tool for marine protected areas 1.0

open access: yes, 2021
<p>eDNA metabarcoding as a biomonitoring tool for marine protected areas</p ...
Zack Gold
core   +1 more source

Comparison of mechanical sorting and DNA metabarcoding for diet analysis with fresh and degraded wolf scats

open access: yesEcosphere, 2021
DNA metabarcoding has become a powerful technique for identifying the species present in a bulk environmental sample. The application of DNA metabarcoding to wildlife diet analysis is a particularly promising tool for exploring trophic interactions.
Aimee L. Massey   +4 more
doaj   +1 more source

DNA metabarcoding quantifies the relative biomass of arthropod taxa in songbird diets: Validation with camera‐recorded diets

open access: yesEcology and Evolution, 2022
Ecological research is often hampered by the inability to quantify animal diets. Diet composition can be tracked through DNA metabarcoding of fecal samples, but whether (complex) diets can be quantitatively determined with metabarcoding is still debated ...
Yvonne I. Verkuil   +8 more
doaj   +1 more source

A Comparative Analyzing of Zooplankton Community Diversity in Surface Layer Water of Reservoir Via eDNA Metabarcoding and Microscopy

open access: yesDiversity, 2022
We compared two sampling methods, eDNA metabarcoding and microscope identification (MSI), for the analysis of zooplankton diversity in reservoirs with its inflow and outflow streams. The dynamic patterns of Cladocera and Rotifera at different time points
Chang Woo Ji   +4 more
doaj   +1 more source

Persisting roadblocks in arthropod monitoring using non-destructive metabarcoding from collection media of passive traps [PDF]

open access: yesPeerJ, 2023
Background Broad-scale monitoring of arthropods is often carried out with passive traps (e.g., Malaise traps) that can collect thousands of specimens per sample.
Lucas Sire   +11 more
doaj   +2 more sources

The value of twinned pollinator-pollen metabarcoding: Bumblebee pollination service is weakly partitioned within a UK grassland community

open access: yes, 2023
Predicting ecological impact of declining bumblebee (Bombus) populations requires better understanding of interactions between pollinator partitioning of floral resources and plant partitioning of pollinator resources. Here, we combine Cytochrome Oxidase
Joël Allanguillaume   +13 more
core   +1 more source

Proper environmental DNA metabarcoding data transformation reveals temporal stability of fish communities in a dendritic river system

open access: yesEnvironmental DNA, 2021
Protecting freshwater biodiversity is considered an ultimate challenge but depends on reliable surveys of species distribution and abundance which eDNA metabarcoding (environmental DNA metabarcoding) may offer.
Martin Laporte   +8 more
doaj   +1 more source

Mock community experiments can inform on the reliability of eDNA metabarcoding data: a case study on marine phytoplankton

open access: yesScientific Reports, 2023
Environmental DNA metabarcoding is increasingly implemented in biodiversity monitoring, including phytoplankton studies. Using 21 mock communities composed of seven unicellular diatom and dinoflagellate algae, assembled with different composition and ...
Nadia Marinchel   +6 more
doaj   +1 more source

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