Results 41 to 50 of about 1,469,775 (287)

Metabarcoding is powerful yet still blind : a comparative analysis of morphological and molecular surveys of seagrass communities [PDF]

, 2015
In the context of the sixth wave of extinction, reliable surveys of biodiversity are increasingly needed to infer the cause and consequences of species and community declines, identify early warning indicators of tipping points, and provide reliable ...
Grall, J., Cowart, Dominique A., Olivier Mouchel (691187), Dominique A Cowart, Dominique A. Cowart (691186), Cowart, D.A., Miné, J., Pinheiro, Miguel, Maguer, M., Marion Maguer (691188), Grall, Jacques, Mouchel, O., Jacques Miné, Miguel Pinheiro (8053), Jacques Grall, Arnaud-haond, Sophie, Olivier Mouchel, Mine, Jacques, Sophie Arnaud-Haond (171652), Jacques Grall (691189), Jacques Miné (691190), Sophie Arnaud-Haond, Arnaud-Haond, S., Miguel Pinheiro, Monsanto Pinheiro, Miguel, Maguer, Marion, Marion Maguer, Mouchel, Olivier   +27 more
core   +2 more sources

Application of Machine Learning to Environmental DNA Metabarcoding

IEEE Access, 2022
Machine learning is known as an effective technique to classify big data, and coding methods for input into neural networks are critical. In this study, we have applied the machine learning to environmental deoxyribonucleic acid (DNA) metabarcoding. We propose three coding methods of the nucleic acid sequences, and one of them is two-bit coding.
Mutsumi Kimura, Hiroki Yamanaka, Yasuhiko Nakashima   +2 more
openaire   +2 more sources

Sensitive and accurate DNA metabarcoding of parasitic helminth mock communities using the mitochondrial rRNA genes

Scientific Reports, 2022
Next-generation sequencing technologies have accelerated the pace of helminth DNA metabarcoding research, enabling species detection in bulk community samples.
Abigail Hui En Chan, Naowarat Saralamba, Sompob Saralamba, Jiraporn Ruangsittichai, Kittipong Chaisiri, Yanin Limpanont, Vachirapong Charoennitiwat, Urusa Thaenkham   +7 more
doaj   +1 more source

Recommendations for the preservation of environmental samples in diatom metabarcoding studies [Elektronisk resurs]

, 2022
Implementation of DNA metabarcoding for diatoms for environmental monitoring is now moving from a research to an operational phase, requiring rigorous guidelines and standards.
Sveriges lantbruksuniversitet., Kahlert, Maria,   +1 more
core   +1 more source

Metabarcoding unsorted kick‐samples facilitates macroinvertebrate‐based biomonitoring with increased taxonomic resolution, while outperforming environmental DNA [PDF]

, 2020
Pereira‐da‐Conceicoa, L, Elbrecht, V, Hall, A, Briscoe, A, Barber‐James, H, Price, B. Metabarcoding unsorted kick‐samples facilitates macroinvertebrate‐based biomonitoring with increased taxonomic resolution, while outperforming environmental DNA ...
Briscoe, AG, Vasco Elbrecht, Andrew Briscoe, Price, Benjamin, Barber‐James, H, Benjamin Price, Lyndall Pereira‐da‐Conceicoa, Andie Hall, Briscoe, Andrew, Elbrecht, V, Barber‐James, Helen, Pereira-da-Conceicoa, Lyndall, Helen Barber‐James, Price, BW, Elbrecht, Vasco, Pereira‐da‐Conceicoa, Lyndall, Hall, Andie   +16 more
core   +1 more source

DNA Metabarcoding of Amazonian Ichthyoplankton Swarms

PLOS ONE, 2017
Les forêts tropicales humides abritent une biodiversité extraordinaire. On pense que le bassin amazonien abrite 30 % de toutes les espèces de poissons de rivière dans le monde. Les informations sur l'écologie, la reproduction et le recrutement de la plupart des espèces font toujours défaut, ce qui entrave la gestion des pêches et le succès des ...
Marie-Eugénie Maggia, Yves Vigouroux, Jean‐François Renno, Fabrice Duponchelle, Érick Desmarais, Jesús Núñez-Rodríguez, Carmen Rosa García-Dávila, Fernando M. Carvajal‐Vallejos, Emmanuel Paradis, Jean Martin, Cédric Mariac   +10 more
openaire   +7 more sources

Diversity of indoor fungi as revealed by DNA metabarcoding [PDF]

Genome, 2017
In the present study, we conducted DNA metabarcoding (the nuclear ITS2 region) for indoor fungal samples originating from two nursery schools with a suspected mould problem (sampling before and after renovation), from two university buildings, and from an old farmhouse.
Korpelainen, Helena, Pietilainen, Maria
openaire   +3 more sources

Can non-destructive DNA extraction of bulk invertebrate samples be used for metabarcoding? [PDF]

PeerJ, 2018
Background High throughput DNA sequencing of bulk invertebrate samples or metabarcoding is becoming increasingly used to provide profiles of biological communities for environmental monitoring.
Melissa E. Carew, Rhys A. Coleman, Ary A. Hoffmann   +2 more
doaj   +2 more sources

Choice of DNA extraction method affects DNA metabarcoding of unsorted invertebrate bulk samples [PDF]

Metabarcoding and Metagenomics, 2018
Characterisation of freshwater benthic biodiversity using DNA metabarcoding may allow more cost-effective environmental assessments than the current morphological-based assessment methods. DNA metabarcoding methods where sorting or pre-sorting of samples
Markus Majaneva, Ola H. Diserud, Shannon H.C. Eagle, Mehrdad Hajibabaei, Torbjørn Ekrem   +4 more
doaj   +2 more sources

The bacterial hitchhiker’s guide to COI: Universal primer-based COI capture probes fail to exclude bacterial DNA, but 16S capture leaves metazoa behind [PDF]

Metabarcoding and Metagenomics, 2022
Environmental DNA (eDNA) metabarcoding from water samples has, in recent years, shown great promise for biodiversity monitoring. However, universal primers targeting the cytochrome oxidase I (COI) marker gene popular in metazoan studies have displayed ...
Sanni Hintikka, Jeanette E.L. Carlsson, Jens Carlsson   +2 more
doaj   +3 more sources