Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation
Bacteria belonging to the Pseudoalteromonas genus have important ecological implications in marine environments, playing a role in the control of microbial community as producers of bioactive molecules endowed with antifouling activity and able to antagonize larvae, fungi and bacteria, including imp...
Published in: | Hydrobiologia |
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Language: | English |
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Springer Verlag
2015
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Online Access: | http://hdl.handle.net/10044/1/49759 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000362964400005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202 https://doi.org/10.1007/s10750-015-2396-9 |
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ftimperialcol:oai:spiral.imperial.ac.uk:10044/1/49759 2023-05-15T13:51:33+02:00 Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation Bosi, E Fondi, M Maida, I Perrin, E De Pascale, D Tutino, ML Parrilli, E Lo Giudice, A Filloux, A Fani, R 2015-06-28 http://hdl.handle.net/10044/1/49759 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000362964400005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202 https://doi.org/10.1007/s10750-015-2396-9 English eng Springer Verlag Hydrobiologia © Springer International Publishing Switzerland 2015. The final publication is available at Springer via https://link.springer.com/article/10.1007%2Fs10750-015-2396-9 95 85 Science & Technology Life Sciences & Biomedicine Marine & Freshwater Biology Pseudoalteromonas Taxonomy Antarctic bacteria Genome analyses Biotechnology ANTI-BIOFILM ACTIVITY AD-HOC-COMMITTEE HALOPLANKTIS TAC125 MARINE BACTERIUM SPECIES DEFINITION SEQUENCES SYSTEMATICS INHIBITORS POWER 04 Earth Sciences 05 Environmental Sciences 06 Biological Sciences Marine Biology & Hydrobiology Journal Article 2015 ftimperialcol https://doi.org/10.1007/s10750-015-2396-9 2018-09-16T05:58:32Z Bacteria belonging to the Pseudoalteromonas genus have important ecological implications in marine environments, playing a role in the control of microbial community as producers of bioactive molecules endowed with antifouling activity and able to antagonize larvae, fungi and bacteria, including important human pathogens. For these reasons, representatives of this genus are very promising for biotechnological and biomedical applications. In this work, we used different genome-scale approaches to infer the taxonomy of 38 Pseudoalteromonas representatives (most of which isolated from Antarctica) and whose complete genome has been sequenced. We show that an accurate re-evaluation of the real taxonomic relationships of Pseudoalteromonas representatives is needed since many inconsistencies with the current taxonomic annotation were observed. Moreover, data obtained with different genome-scale methods are consistent, confirming the reliability of the genomic approaches. On the basis of these data, we propose a re-annotation for some Pseudoalteromonas species. This proposal should be validated in the future by comparing the phenotypes of these strains. Article in Journal/Newspaper Antarc* Antarctic Antarctica Imperial College London: Spiral Antarctic Hydrobiologia 761 1 85 95 |
institution |
Open Polar |
collection |
Imperial College London: Spiral |
op_collection_id |
ftimperialcol |
language |
English |
topic |
Science & Technology Life Sciences & Biomedicine Marine & Freshwater Biology Pseudoalteromonas Taxonomy Antarctic bacteria Genome analyses Biotechnology ANTI-BIOFILM ACTIVITY AD-HOC-COMMITTEE HALOPLANKTIS TAC125 MARINE BACTERIUM SPECIES DEFINITION SEQUENCES SYSTEMATICS INHIBITORS POWER 04 Earth Sciences 05 Environmental Sciences 06 Biological Sciences Marine Biology & Hydrobiology |
spellingShingle |
Science & Technology Life Sciences & Biomedicine Marine & Freshwater Biology Pseudoalteromonas Taxonomy Antarctic bacteria Genome analyses Biotechnology ANTI-BIOFILM ACTIVITY AD-HOC-COMMITTEE HALOPLANKTIS TAC125 MARINE BACTERIUM SPECIES DEFINITION SEQUENCES SYSTEMATICS INHIBITORS POWER 04 Earth Sciences 05 Environmental Sciences 06 Biological Sciences Marine Biology & Hydrobiology Bosi, E Fondi, M Maida, I Perrin, E De Pascale, D Tutino, ML Parrilli, E Lo Giudice, A Filloux, A Fani, R Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
topic_facet |
Science & Technology Life Sciences & Biomedicine Marine & Freshwater Biology Pseudoalteromonas Taxonomy Antarctic bacteria Genome analyses Biotechnology ANTI-BIOFILM ACTIVITY AD-HOC-COMMITTEE HALOPLANKTIS TAC125 MARINE BACTERIUM SPECIES DEFINITION SEQUENCES SYSTEMATICS INHIBITORS POWER 04 Earth Sciences 05 Environmental Sciences 06 Biological Sciences Marine Biology & Hydrobiology |
description |
Bacteria belonging to the Pseudoalteromonas genus have important ecological implications in marine environments, playing a role in the control of microbial community as producers of bioactive molecules endowed with antifouling activity and able to antagonize larvae, fungi and bacteria, including important human pathogens. For these reasons, representatives of this genus are very promising for biotechnological and biomedical applications. In this work, we used different genome-scale approaches to infer the taxonomy of 38 Pseudoalteromonas representatives (most of which isolated from Antarctica) and whose complete genome has been sequenced. We show that an accurate re-evaluation of the real taxonomic relationships of Pseudoalteromonas representatives is needed since many inconsistencies with the current taxonomic annotation were observed. Moreover, data obtained with different genome-scale methods are consistent, confirming the reliability of the genomic approaches. On the basis of these data, we propose a re-annotation for some Pseudoalteromonas species. This proposal should be validated in the future by comparing the phenotypes of these strains. |
format |
Article in Journal/Newspaper |
author |
Bosi, E Fondi, M Maida, I Perrin, E De Pascale, D Tutino, ML Parrilli, E Lo Giudice, A Filloux, A Fani, R |
author_facet |
Bosi, E Fondi, M Maida, I Perrin, E De Pascale, D Tutino, ML Parrilli, E Lo Giudice, A Filloux, A Fani, R |
author_sort |
Bosi, E |
title |
Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
title_short |
Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
title_full |
Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
title_fullStr |
Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
title_full_unstemmed |
Genome-scale phylogenetic and DNA composition analyses of Antarctic Pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
title_sort |
genome-scale phylogenetic and dna composition analyses of antarctic pseudoalteromonas bacteria reveal inconsistencies in current taxonomic affiliation |
publisher |
Springer Verlag |
publishDate |
2015 |
url |
http://hdl.handle.net/10044/1/49759 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000362964400005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202 https://doi.org/10.1007/s10750-015-2396-9 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
95 85 |
op_relation |
Hydrobiologia |
op_rights |
© Springer International Publishing Switzerland 2015. The final publication is available at Springer via https://link.springer.com/article/10.1007%2Fs10750-015-2396-9 |
op_doi |
https://doi.org/10.1007/s10750-015-2396-9 |
container_title |
Hydrobiologia |
container_volume |
761 |
container_issue |
1 |
container_start_page |
85 |
op_container_end_page |
95 |
_version_ |
1766255462725976064 |