User profiles for G. Jeunen

Gert-Jan Jeunen

Research Fellow, University of Otago
Verified email at otago.ac.nz
Cited by 1811

[HTML][HTML] Beyond biodiversity: Can environmental DNA (eDNA) cut it as a population genetics tool?

CIM Adams, M Knapp, NJ Gemmell, GJ Jeunen… - Genes, 2019 - mdpi.com
Population genetic data underpin many studies of behavioral, ecological, and evolutionary
processes in wild populations and contribute to effective conservation management. However…

[HTML][HTML] Towards the optimization of eDNA/eRNA sampling technologies for marine biosecurity surveillance

…, U von Ammon, N Gemmell, JAL Stanton, GJ Jeunen… - Water, 2021 - mdpi.com
… , biosecurity researchers often face the difficult choice of either increasing the replication
of homogenized (eg, freeze-dried or bead-beaten) samples; extracting DNA from only 0.2 g, …

Environmental DNA (eDNA) metabarcoding reveals strong discrimination among diverse marine habitats connected by water movement

GJ Jeunen, M Knapp, HG Spencer… - Molecular Ecology …, 2019 - Wiley Online Library
While in recent years environmental DNA (eDNA) metabarcoding surveys have shown great
promise as an alternative monitoring method, the integration into existing marine monitoring …

[HTML][HTML] Bio-On-Magnetic-Beads (BOMB): Open platform for high-throughput nucleic acid extraction and manipulation

…, V Meyer, L Schelle, VJ Sugrue, GJ Jeunen… - PLoS …, 2019 - journals.plos.org
Current molecular biology laboratories rely heavily on the purification and manipulation of
nucleic acids. Yet, commonly used centrifuge- and column-based protocols require …

Water stratification in the marine biome restricts vertical environmental DNA (eDNA) signal dispersal

GJ Jeunen, MD Lamare, M Knapp… - Environmental …, 2020 - Wiley Online Library
Background The utility of environmental DNA (eDNA) metabarcoding surveys to accurately
detect species depends on the degree of DNA dispersal. Multiple marine studies have …

Species‐level biodiversity assessment using marine environmental DNA metabarcoding requires protocol optimization and standardization

GJ Jeunen, M Knapp, HG Spencer… - Ecology and …, 2019 - Wiley Online Library
DNA extraction from environmental samples (environmental DNA; eDNA) for metabarcoding‐based
biodiversity studies is gaining popularity as a noninvasive, time‐efficient, and cost‐…

Prognostic index for patients with parotid carcinoma: international external validation in a Belgian‐German database

VV Poorten, A Hart, T Vauterin, G Jeunen… - Cancer, 2009 - Wiley Online Library
BACKGROUND: Prognostic indices for recurrence‐free interval in patients with parotid
carcinoma were developed and validated in a nationwide database. International validation …

crabs—A software program to generate curated reference databases for metabarcoding sequencing data

GJ Jeunen, E Dowle, J Edgecombe… - Molecular Ecology …, 2023 - Wiley Online Library
The measurement of biodiversity is an integral aspect of life science research. With the
establishment of second‐ and third‐generation sequencing technologies, an increasing amount …

Moving environmental DNA (eDNA) technologies from benchtop to the field using passive sampling and PDQeX extraction

GJ Jeunen, U von Ammon, H Cross… - Environmental …, 2022 - Wiley Online Library
… The following day samples were vortexed at maximum speed for 1 min, followed by a
centrifugation step for 1 min at 6000 × g. 600 μl of supernatant was transferred to a new 2 ml …

Non-invasive real-time genomic monitoring of the critically endangered kākāpō

…, D Vercoe, M Shaffer, SP Wilkinson, GJ Jeunen… - Elife, 2023 - elifesciences.org
We used non-invasive real-time genomic approaches to monitor one of the last surviving
populations of the critically endangered kākāpō (Strigops habroptilus). We first established an …