Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers
Progress Code: completed Purpose The aim of this study was to identify an ideal set of molecular markers to identify as many metazoan species as possible from small environmental samples, with a particular focus on vertebrates, crustaceans and cephalopods. In March 2018, 23 environmental DNA (eDNA)...
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ftands:oai:ands.org.au::2817195 2023-10-09T21:50:02+02:00 Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers Spatial: westlimit=147.3859956; southlimit=-54.7236529; eastlimit=158.9606394; northlimit=-42.9491591 Temporal: From 2018-03-09 to 2018-03-23 https://researchdata.edu.au/voyage-4-aurora-metabarcoding-markers/2817195 unknown Australian Ocean Data Network https://researchdata.edu.au/voyage-4-aurora-metabarcoding-markers/2817195 AAS_4556_group_specific_eDNA_V4_2018 Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia biota oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS PCR MISEQ ENVIRONMENTAL DNA METABARCODING BIODIVERSITY MONITORING ADS > Automated DNA Sequencer R/V AA > R/V Aurora Australis LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR dataset ftands 2023-09-18T22:43:01Z Progress Code: completed Purpose The aim of this study was to identify an ideal set of molecular markers to identify as many metazoan species as possible from small environmental samples, with a particular focus on vertebrates, crustaceans and cephalopods. In March 2018, 23 environmental DNA (eDNA) samples (2 L of filtered seawater) were collected between Hobart, Tasmania and subantarctic Macquarie Island. These samples were processed using six different genetic metabarcoding markers targeting different taxonomic groups within the metazoan clade: A broad cytochrome c oxidase subunit I (COI) marker targeting all metazoans, and five different 16S markers targeting fish, cephalopods and crustaceans (one degenerate marker), fish (two markers of different lengths), cephalopods (one marker) and crustaceans (one marker). The aim of this study was to identify an ideal set of molecular markers to identify as many metazoan species as possible from small environmental samples, with a particular focus on vertebrates, crustaceans and cephalopods. The data and methods are described in the word file "V4 2018 eDNA group specific markers.docx", results are summarised in the excel file "Marker.detection.xlsx" and additional sample information is in the excel files "2018_11_07_eDNA-sample-info.xls" and "sample.map.csv". Each genetic marker used in this study has its own folder, containing the raw FASTQ sequencing data, the processed FASTA sequencing data, the bioinformatics processing pipeline, the zOTU fasta file, BLAST output, MEGAN output and curated zOTU table. For further explanations please refer to the word file "V4 2018 eDNA group specific markers.docx". Dataset aurora australis Macquarie Island Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS PCR MISEQ ENVIRONMENTAL DNA METABARCODING BIODIVERSITY MONITORING ADS > Automated DNA Sequencer R/V AA > R/V Aurora Australis LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
spellingShingle |
biota oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS PCR MISEQ ENVIRONMENTAL DNA METABARCODING BIODIVERSITY MONITORING ADS > Automated DNA Sequencer R/V AA > R/V Aurora Australis LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
topic_facet |
biota oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS PCR MISEQ ENVIRONMENTAL DNA METABARCODING BIODIVERSITY MONITORING ADS > Automated DNA Sequencer R/V AA > R/V Aurora Australis LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Purpose The aim of this study was to identify an ideal set of molecular markers to identify as many metazoan species as possible from small environmental samples, with a particular focus on vertebrates, crustaceans and cephalopods. In March 2018, 23 environmental DNA (eDNA) samples (2 L of filtered seawater) were collected between Hobart, Tasmania and subantarctic Macquarie Island. These samples were processed using six different genetic metabarcoding markers targeting different taxonomic groups within the metazoan clade: A broad cytochrome c oxidase subunit I (COI) marker targeting all metazoans, and five different 16S markers targeting fish, cephalopods and crustaceans (one degenerate marker), fish (two markers of different lengths), cephalopods (one marker) and crustaceans (one marker). The aim of this study was to identify an ideal set of molecular markers to identify as many metazoan species as possible from small environmental samples, with a particular focus on vertebrates, crustaceans and cephalopods. The data and methods are described in the word file "V4 2018 eDNA group specific markers.docx", results are summarised in the excel file "Marker.detection.xlsx" and additional sample information is in the excel files "2018_11_07_eDNA-sample-info.xls" and "sample.map.csv". Each genetic marker used in this study has its own folder, containing the raw FASTQ sequencing data, the processed FASTA sequencing data, the bioinformatics processing pipeline, the zOTU fasta file, BLAST output, MEGAN output and curated zOTU table. For further explanations please refer to the word file "V4 2018 eDNA group specific markers.docx". |
format |
Dataset |
title |
Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
title_short |
Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
title_full |
Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
title_fullStr |
Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
title_full_unstemmed |
Voyage 4 of the Aurora Australis, 2018 environmental DNA samples analysed with group specific metabarcoding markers |
title_sort |
voyage 4 of the aurora australis, 2018 environmental dna samples analysed with group specific metabarcoding markers |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/voyage-4-aurora-metabarcoding-markers/2817195 |
op_coverage |
Spatial: westlimit=147.3859956; southlimit=-54.7236529; eastlimit=158.9606394; northlimit=-42.9491591 Temporal: From 2018-03-09 to 2018-03-23 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
aurora australis Macquarie Island Southern Ocean |
genre_facet |
aurora australis Macquarie Island Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/voyage-4-aurora-metabarcoding-markers/2817195 AAS_4556_group_specific_eDNA_V4_2018 Dataset DOI |
_version_ |
1779313095575863296 |