Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean
The actinomycetes strains KRD168 T and KRD185 T were isolated from sediments collected from the deep Southern Ocean and, in this work, they are described as representing two novel species of the genus Pseudonocardia through a polyphasic approach. Despite sharing >99 % 16S rRNA gene sequence simil...
Published in: | International Journal of Systematic and Evolutionary Microbiology |
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ftustrathclyde:oai:strathprints.strath.ac.uk:77696 2024-04-28T08:39:26+00:00 Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean Parra, Jonathan Soldatou, Sylvia Rooney, Liam M. Duncan, Katherine R. 2021-09-28 text https://strathprints.strath.ac.uk/77696/ https://strathprints.strath.ac.uk/77696/7/Parra_etal_IJSEM_2021_Pseudonocardia_abyssalis_sp_nov_and_Pseudonocardia.pdf https://doi.org/10.1099/ijsem.0.005032 en eng https://strathprints.strath.ac.uk/77696/7/Parra_etal_IJSEM_2021_Pseudonocardia_abyssalis_sp_nov_and_Pseudonocardia.pdf Parra, Jonathan <https://strathprints.strath.ac.uk/view/author/1163757.html> and Soldatou, Sylvia and Rooney, Liam M. <https://strathprints.strath.ac.uk/view/author/1088948.html> and Duncan, Katherine R. <https://strathprints.strath.ac.uk/view/author/1090208.html> (2021 <https://strathprints.strath.ac.uk/view/year/2021.html>) Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean. International Journal of Systematic and Evolutionary Microbiology <https://strathprints.strath.ac.uk/view/publications/International_Journal_of_Systematic_and_Evolutionary_Microbiology.html>, 71 (9). 005032. ISSN 1466-5026 cc_by_nc Pharmacy and materia medica Article PeerReviewed 2021 ftustrathclyde https://doi.org/10.1099/ijsem.0.005032 2024-04-10T01:13:59Z The actinomycetes strains KRD168 T and KRD185 T were isolated from sediments collected from the deep Southern Ocean and, in this work, they are described as representing two novel species of the genus Pseudonocardia through a polyphasic approach. Despite sharing >99 % 16S rRNA gene sequence similarity with other members of the genus, comparative genomic analysis allowed species delimitation based on average nucleotide identity and digital DNA–DNA hybridization. The KRD168 T genome is characterized by a size of 6.31 Mbp and a G+C content of 73.44 mol%, while the KRD185 T genome has a size of 6.82 Mbp and a G+C content of 73.98 mol%. Both strains contain meso-diaminopimelic acid as the diagnostic diamino acid, glucose as the major whole-cell sugar, MK-8(H 4 ) as a major menaquinone and iso-branched hexadecanoic acid as a major fatty acid. Biochemical and fatty acid analyses also revealed differences between these strains and their phylogenetic neighbours, supporting their status as distinct species. The names Pseudonocardia abyssalis sp. nov. (type strain KRD168 T=DSM 111918 T=NCIMB 15270 T) and Pseudonocardia oceani (type strain KRD185 T=DSM 111919 T=NCIMB 15269 T) are proposed. Article in Journal/Newspaper Southern Ocean University of Strathclyde Glasgow: Strathprints International Journal of Systematic and Evolutionary Microbiology 71 9 |
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Open Polar |
collection |
University of Strathclyde Glasgow: Strathprints |
op_collection_id |
ftustrathclyde |
language |
English |
topic |
Pharmacy and materia medica |
spellingShingle |
Pharmacy and materia medica Parra, Jonathan Soldatou, Sylvia Rooney, Liam M. Duncan, Katherine R. Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
topic_facet |
Pharmacy and materia medica |
description |
The actinomycetes strains KRD168 T and KRD185 T were isolated from sediments collected from the deep Southern Ocean and, in this work, they are described as representing two novel species of the genus Pseudonocardia through a polyphasic approach. Despite sharing >99 % 16S rRNA gene sequence similarity with other members of the genus, comparative genomic analysis allowed species delimitation based on average nucleotide identity and digital DNA–DNA hybridization. The KRD168 T genome is characterized by a size of 6.31 Mbp and a G+C content of 73.44 mol%, while the KRD185 T genome has a size of 6.82 Mbp and a G+C content of 73.98 mol%. Both strains contain meso-diaminopimelic acid as the diagnostic diamino acid, glucose as the major whole-cell sugar, MK-8(H 4 ) as a major menaquinone and iso-branched hexadecanoic acid as a major fatty acid. Biochemical and fatty acid analyses also revealed differences between these strains and their phylogenetic neighbours, supporting their status as distinct species. The names Pseudonocardia abyssalis sp. nov. (type strain KRD168 T=DSM 111918 T=NCIMB 15270 T) and Pseudonocardia oceani (type strain KRD185 T=DSM 111919 T=NCIMB 15269 T) are proposed. |
format |
Article in Journal/Newspaper |
author |
Parra, Jonathan Soldatou, Sylvia Rooney, Liam M. Duncan, Katherine R. |
author_facet |
Parra, Jonathan Soldatou, Sylvia Rooney, Liam M. Duncan, Katherine R. |
author_sort |
Parra, Jonathan |
title |
Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
title_short |
Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
title_full |
Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
title_fullStr |
Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
title_full_unstemmed |
Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean |
title_sort |
pseudonocardia abyssalis sp. nov. and pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep southern ocean |
publishDate |
2021 |
url |
https://strathprints.strath.ac.uk/77696/ https://strathprints.strath.ac.uk/77696/7/Parra_etal_IJSEM_2021_Pseudonocardia_abyssalis_sp_nov_and_Pseudonocardia.pdf https://doi.org/10.1099/ijsem.0.005032 |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
https://strathprints.strath.ac.uk/77696/7/Parra_etal_IJSEM_2021_Pseudonocardia_abyssalis_sp_nov_and_Pseudonocardia.pdf Parra, Jonathan <https://strathprints.strath.ac.uk/view/author/1163757.html> and Soldatou, Sylvia and Rooney, Liam M. <https://strathprints.strath.ac.uk/view/author/1088948.html> and Duncan, Katherine R. <https://strathprints.strath.ac.uk/view/author/1090208.html> (2021 <https://strathprints.strath.ac.uk/view/year/2021.html>) Pseudonocardia abyssalis sp. nov. and Pseudonocardia oceani sp. nov., two novel actinomycetes isolated from the deep Southern Ocean. International Journal of Systematic and Evolutionary Microbiology <https://strathprints.strath.ac.uk/view/publications/International_Journal_of_Systematic_and_Evolutionary_Microbiology.html>, 71 (9). 005032. ISSN 1466-5026 |
op_rights |
cc_by_nc |
op_doi |
https://doi.org/10.1099/ijsem.0.005032 |
container_title |
International Journal of Systematic and Evolutionary Microbiology |
container_volume |
71 |
container_issue |
9 |
_version_ |
1797570458110918656 |