The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans
Recent studies describe the use of UAVs in collecting blow samples from large whales to analyze the microbial and viral community in exhaled air. Unfortunately, attempts to collect blow from small cetaceans have not been successful due to their swimming and diving behavior. In order to overcome thes...
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ftpubmed:oai:pubmedcentral.nih.gov:7332044 2023-05-15T17:59:27+02:00 The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans Centelleghe, Cinzia Carraro, Lisa Gonzalvo, Joan Rosso, Massimiliano Esposti, Erika Gili, Claudia Bonato, Marco Pedrotti, Davide Cardazzo, Barbara Povinelli, Michele Mazzariol, Sandro 2020-07-02 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332044/ http://www.ncbi.nlm.nih.gov/pubmed/32614926 https://doi.org/10.1371/journal.pone.0235537 en eng Public Library of Science http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332044/ http://www.ncbi.nlm.nih.gov/pubmed/32614926 http://dx.doi.org/10.1371/journal.pone.0235537 © 2020 Centelleghe et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. CC-BY PLoS One Research Article Text 2020 ftpubmed https://doi.org/10.1371/journal.pone.0235537 2020-07-19T00:20:03Z Recent studies describe the use of UAVs in collecting blow samples from large whales to analyze the microbial and viral community in exhaled air. Unfortunately, attempts to collect blow from small cetaceans have not been successful due to their swimming and diving behavior. In order to overcome these limitations, in this study we investigated the application of a specific sampling tool attached to a UAV to analyze the blow from small cetaceans and their respiratory microbiome. Preliminary trials to set up the sampling tool were conducted on a group of 6 bottlenose dolphins (Tursiops truncatus) under human care, housed at Acquario di Genova, with approximately 1 meter distance between the blowing animal and the tool to obtain suitable samples. The same sampling kit, suspended via a 2 meter rope assembled on a waterproof UAV, flying 3 meters above the animals, was used to sample the blows of 5 wild bottlenose dolphins in the Gulf of Ambracia (Greece) and a sperm whale (Physeter macrocephalus) in the southern Tyrrhenian Sea (Italy), to investigate whether this experimental assembly also works for large whale sampling. In order to distinguish between blow-associated microbes and seawater microbes, we pooled 5 seawater samples from the same area where blow samples’ collection were carried out. The the respiratory microbiota was assessed by using the V3-V4 region of the 16S rRNA gene via Illumina Amplicon Sequencing. The pooled water samples contained more bacterial taxa than the blow samples of both wild animals and the sequenced dolphin maintained under human care. The composition of the bacterial community differed between the water samples and between the blow samples of wild cetaceans and that under human care, but these differences may have been mediated by different microbial communities between seawater and aquarium water. The sperm whale’s respiratory microbiome was more similar to the results obtained from wild bottlenose dolphins. Although the number of samples used in this study was limited and sampling ... Text Physeter macrocephalus Sperm whale PubMed Central (PMC) Genova ENVELOPE(-82.713,-82.713,-79.863,-79.863) PLOS ONE 15 7 e0235537 |
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English |
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Research Article |
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Research Article Centelleghe, Cinzia Carraro, Lisa Gonzalvo, Joan Rosso, Massimiliano Esposti, Erika Gili, Claudia Bonato, Marco Pedrotti, Davide Cardazzo, Barbara Povinelli, Michele Mazzariol, Sandro The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
topic_facet |
Research Article |
description |
Recent studies describe the use of UAVs in collecting blow samples from large whales to analyze the microbial and viral community in exhaled air. Unfortunately, attempts to collect blow from small cetaceans have not been successful due to their swimming and diving behavior. In order to overcome these limitations, in this study we investigated the application of a specific sampling tool attached to a UAV to analyze the blow from small cetaceans and their respiratory microbiome. Preliminary trials to set up the sampling tool were conducted on a group of 6 bottlenose dolphins (Tursiops truncatus) under human care, housed at Acquario di Genova, with approximately 1 meter distance between the blowing animal and the tool to obtain suitable samples. The same sampling kit, suspended via a 2 meter rope assembled on a waterproof UAV, flying 3 meters above the animals, was used to sample the blows of 5 wild bottlenose dolphins in the Gulf of Ambracia (Greece) and a sperm whale (Physeter macrocephalus) in the southern Tyrrhenian Sea (Italy), to investigate whether this experimental assembly also works for large whale sampling. In order to distinguish between blow-associated microbes and seawater microbes, we pooled 5 seawater samples from the same area where blow samples’ collection were carried out. The the respiratory microbiota was assessed by using the V3-V4 region of the 16S rRNA gene via Illumina Amplicon Sequencing. The pooled water samples contained more bacterial taxa than the blow samples of both wild animals and the sequenced dolphin maintained under human care. The composition of the bacterial community differed between the water samples and between the blow samples of wild cetaceans and that under human care, but these differences may have been mediated by different microbial communities between seawater and aquarium water. The sperm whale’s respiratory microbiome was more similar to the results obtained from wild bottlenose dolphins. Although the number of samples used in this study was limited and sampling ... |
format |
Text |
author |
Centelleghe, Cinzia Carraro, Lisa Gonzalvo, Joan Rosso, Massimiliano Esposti, Erika Gili, Claudia Bonato, Marco Pedrotti, Davide Cardazzo, Barbara Povinelli, Michele Mazzariol, Sandro |
author_facet |
Centelleghe, Cinzia Carraro, Lisa Gonzalvo, Joan Rosso, Massimiliano Esposti, Erika Gili, Claudia Bonato, Marco Pedrotti, Davide Cardazzo, Barbara Povinelli, Michele Mazzariol, Sandro |
author_sort |
Centelleghe, Cinzia |
title |
The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
title_short |
The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
title_full |
The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
title_fullStr |
The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
title_full_unstemmed |
The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans |
title_sort |
use of unmanned aerial vehicles (uavs) to sample the blow microbiome of small cetaceans |
publisher |
Public Library of Science |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332044/ http://www.ncbi.nlm.nih.gov/pubmed/32614926 https://doi.org/10.1371/journal.pone.0235537 |
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ENVELOPE(-82.713,-82.713,-79.863,-79.863) |
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Genova |
geographic_facet |
Genova |
genre |
Physeter macrocephalus Sperm whale |
genre_facet |
Physeter macrocephalus Sperm whale |
op_source |
PLoS One |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7332044/ http://www.ncbi.nlm.nih.gov/pubmed/32614926 http://dx.doi.org/10.1371/journal.pone.0235537 |
op_rights |
© 2020 Centelleghe et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
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CC-BY |
op_doi |
https://doi.org/10.1371/journal.pone.0235537 |
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PLOS ONE |
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15 |
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7 |
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