Results 1 to 10 of about 1,505,378 (311)

Environmental DNA for biomonitoring [PDF]

open access: yesMolecular Ecology, 2021
International ...
Jan Pawlowski   +4 more
openaire   +3 more sources

Molecular Identification of Residual DNA Separated from the Persian Sturgeon (Acipenser persicus) for Modeling eDNA Evaluation in Aquatic Ecosystem [PDF]

open access: yesJournal of Genetic Resources, 2023
Considering the importance of Caspian Sea sturgeon conservation according to CITES rules, finding effective and efficient methods for tracing and identifying sturgeon species are necessary.
Hor Torabi Jafroudi   +3 more
doaj   +1 more source

Optimized pretreatment conditions for the environmental DNA (eDNA) analysis of Apostichopus japonicus

open access: yesFisheries and Aquatic Sciences, 2022
A non-destructive environmental DNA protocol for the genetic analysis of sea cucumber (Apostichopus japonicus) resources DNA was established. Among the several commercial DNA extraction kits, the DNeasy® Plant Mini Kit was selected as the best choice to ...
Yu-An Kang   +6 more
doaj   +1 more source

Vertebrate environmental DNA from leaf swabs [PDF]

open access: yesCurrent Biology, 2023
Terrestrial vertebrates are threatened by anthropogenic activities around the world. The rapid biodiversity loss that ensues is most intense in the tropics and affects ecosystem functions, such as seed dispersal, or may facilitate pathogen transmission1.
Lynggaard, Christina   +9 more
openaire   +5 more sources

Biodiversity monitoring using environmental DNA

open access: yesMolecular Ecology Resources, 2021
Monitoring biodiversity is essential to protect, preserve and restore ecosystems, particularly in the context of current challenges such as climate change, habitat destruction and globalization (Baird & Hajibabaei, 2012). Biomonitoring is needed for developing biotic indices for assessing ecological status, measuring impacts of anthropogenic activities
Naiara Rodríguez‐Ezpeleta   +10 more
openaire   +4 more sources

Climate-assisted persistence of tropical fish vagrants in temperate marine ecosystems

open access: yesCommunications Biology, 2021
Laura Gajdzik et al. used population genomics, dietary DNA metabarcoding, and climate models to understand the influence of the 2010/2011 marine heatwave on the migration of rabbitfish from tropical environments into temperate environments in Western ...
Laura Gajdzik   +10 more
doaj   +1 more source

Comparative Analysis of Mitogenomes of Chironomus (Diptera: Chironomidae)

open access: yesInsects, 2022
(1) Background: Chironomids are biological indicators, playing an important role in monitoring and assessing the changes in water ecosystems. Mitochondrial genomes have been widely applied as a molecular marker to analyze the taxonomy and phylogeny of ...
Shu-Yi Li   +5 more
doaj   +1 more source

Ancient and modern environmental DNA [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2015
DNA obtained from environmental samples such as sediments, ice or water (environmental DNA, eDNA), represents an important source of information on past and present biodiversity. It has revealed an ancient forest in Greenland, extended by several thousand years the survival dates for mainland woolly mammoth in Alaska, and pushed back the dates for ...
Pedersen, M. W.   +18 more
openaire   +5 more sources

Development and evaluation of fish eDNA metabarcoding assays facilitate the detection of cryptic seahorse taxa (family: Syngnathidae)

open access: yesEnvironmental DNA, 2020
Environmental DNA (eDNA) metabarcoding methods have demonstrated their potential as noninvasive techniques for the monitoring and conservation of marine fishes, including rare and endangered taxa.
Georgia M. Nester   +9 more
doaj   +1 more source

Research progress and hotspot analysis of rhizosphere microorganisms based on bibliometrics from 2012 to 2021

open access: yesFrontiers in Microbiology, 2023
Rhizosphere microorganisms are important organisms for plant growth promotion and bio-control. To understand the research hot topics and frontier trends of rhizosphere microorganisms comprehensively and systematically, we collected 6,056 publications on ...
Shangsheng Sun   +6 more
doaj   +1 more source

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