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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ftdoajarticles:oai:doaj.org/article:6123a8f767a24cdf9ab1dcae0e38a0b9 2023-05-15T17:59:28+02:00 The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans. Cinzia Centelleghe Lisa Carraro Joan Gonzalvo Massimiliano Rosso Erika Esposti Claudia Gili Marco Bonato Davide Pedrotti Barbara Cardazzo Michele Povinelli Sandro Mazzariol 2020-01-01T00:00:00Z https://doi.org/10.1371/journal.pone.0235537 https://doaj.org/article/6123a8f767a24cdf9ab1dcae0e38a0b9 EN eng Public Library of Science (PLoS) https://doi.org/10.1371/journal.pone.0235537 https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0235537 https://doaj.org/article/6123a8f767a24cdf9ab1dcae0e38a0b9 PLoS ONE, Vol 15, Iss 7, p e0235537 (2020) Medicine R Science Q article 2020 ftdoajarticles https://doi.org/10.1371/journal.pone.0235537 2022-12-31T04:33:15Z 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 ... Article in Journal/Newspaper Physeter macrocephalus Sperm whale Directory of Open Access Journals: DOAJ Articles Genova ENVELOPE(-82.713,-82.713,-79.863,-79.863) PLOS ONE 15 7 e0235537 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
Medicine R Science Q |
spellingShingle |
Medicine R Science Q Cinzia Centelleghe Lisa Carraro Joan Gonzalvo Massimiliano Rosso Erika Esposti Claudia Gili Marco Bonato Davide Pedrotti Barbara Cardazzo Michele Povinelli Sandro Mazzariol The use of Unmanned Aerial Vehicles (UAVs) to sample the blow microbiome of small cetaceans. |
topic_facet |
Medicine R Science Q |
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 |
Article in Journal/Newspaper |
author |
Cinzia Centelleghe Lisa Carraro Joan Gonzalvo Massimiliano Rosso Erika Esposti Claudia Gili Marco Bonato Davide Pedrotti Barbara Cardazzo Michele Povinelli Sandro Mazzariol |
author_facet |
Cinzia Centelleghe Lisa Carraro Joan Gonzalvo Massimiliano Rosso Erika Esposti Claudia Gili Marco Bonato Davide Pedrotti Barbara Cardazzo Michele Povinelli Sandro Mazzariol |
author_sort |
Cinzia Centelleghe |
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 (PLoS) |
publishDate |
2020 |
url |
https://doi.org/10.1371/journal.pone.0235537 https://doaj.org/article/6123a8f767a24cdf9ab1dcae0e38a0b9 |
long_lat |
ENVELOPE(-82.713,-82.713,-79.863,-79.863) |
geographic |
Genova |
geographic_facet |
Genova |
genre |
Physeter macrocephalus Sperm whale |
genre_facet |
Physeter macrocephalus Sperm whale |
op_source |
PLoS ONE, Vol 15, Iss 7, p e0235537 (2020) |
op_relation |
https://doi.org/10.1371/journal.pone.0235537 https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0235537 https://doaj.org/article/6123a8f767a24cdf9ab1dcae0e38a0b9 |
op_doi |
https://doi.org/10.1371/journal.pone.0235537 |
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PLOS ONE |
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15 |
container_issue |
7 |
container_start_page |
e0235537 |
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