Pseudomonas versuta sp. nov., isolated from Antarctic soil
35 páginas, 3 figuras y 2 tablas. -- The definite version is available at http://www.elsevier.com In this study we analysed three bacterial strains coded L10.10T, A4R1.5 and A4R1.12, isolated in the course of a study of quorum-quenching bacteria occurring in Antarctic soil. The 16S rRNA gene sequenc...
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ftcsic:oai:digital.csic.es:10261/152320 2024-02-11T09:57:33+01:00 Pseudomonas versuta sp. nov., isolated from Antarctic soil See-Too, Wah Seng Salazar Iglesias, S. Ee, Robson Convey, Peter Chan, Kok-Gan Peix, Álvaro 2017 http://hdl.handle.net/10261/152320 https://doi.org/10.1016/j.syapm.2017.03.002 en eng Elsevier Postprint https://doi.org/10.1016/j.syapm.2017.03.002 Sí Systematic and Applied Microbiology 40(4): 191–198 (2017) 0723-2020 http://hdl.handle.net/10261/152320 doi:10.1016/j.syapm.2017.03.002 1618-0984 open Pseudomonas Taxonomy Antarctica Antarctic soil Quorum quenching Quorum sensing artículo http://purl.org/coar/resource_type/c_6501 2017 ftcsic https://doi.org/10.1016/j.syapm.2017.03.002 2024-01-16T10:24:20Z 35 páginas, 3 figuras y 2 tablas. -- The definite version is available at http://www.elsevier.com In this study we analysed three bacterial strains coded L10.10T, A4R1.5 and A4R1.12, isolated in the course of a study of quorum-quenching bacteria occurring in Antarctic soil. The 16S rRNA gene sequence was identical in the three strains and showed 99.7% pairwise similarity with respect to the closest related species Pseudomonas weihenstephanensis WS4993T. Therefore, the three strains were classified within the genus Pseudomonas. Analysis of housekeeping genes (rpoB, rpoD and gyrB) sequences showed similarities of 84-95% with respect to the closest related species of Pseudomonas, confirming its phylogenetic affiliation. The ANI values were less than 86% to the closest related species type strains. The respiratory quinone is Q9. The major fatty acids are C16:0, C16:1 ω7c/ C16:1 ω6c in summed feature 3 and C18:1 ω7c / C18:1 ω6c in summed feature 8. The strains are oxidase- and catalase-positive. Growth occurs at 4-30°C, and at pH 4.0-10. The DNA G+C content is 58.2-58.3mol %. The combined genotypic, phenotypic and chemotaxonomic data support the classification of strains L10.10T, A4R1.5 and A4R1.12 into a novel species of Pseudomonas, for which the name P. versuta sp. nov. is proposed. The type strain is L10.10T (LMG 29628T, DSM 101070T). This work was supported by the University of Malaya (UM) High Impact Research Grants (UM-MOHE HIR Grant UM.C/625/1/HIR/MOHE/CHAN/14/1, Grant No. H-50001-A000027; UM-MOHE HIR Grant UM.C/625/1/HIR/MOHE/CHAN/01, Grant No. A-000001-50001) Peer reviewed Article in Journal/Newspaper Antarc* Antarctic Antarctica Digital.CSIC (Spanish National Research Council) Antarctic Systematic and Applied Microbiology 40 4 191 198 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Pseudomonas Taxonomy Antarctica Antarctic soil Quorum quenching Quorum sensing |
spellingShingle |
Pseudomonas Taxonomy Antarctica Antarctic soil Quorum quenching Quorum sensing See-Too, Wah Seng Salazar Iglesias, S. Ee, Robson Convey, Peter Chan, Kok-Gan Peix, Álvaro Pseudomonas versuta sp. nov., isolated from Antarctic soil |
topic_facet |
Pseudomonas Taxonomy Antarctica Antarctic soil Quorum quenching Quorum sensing |
description |
35 páginas, 3 figuras y 2 tablas. -- The definite version is available at http://www.elsevier.com In this study we analysed three bacterial strains coded L10.10T, A4R1.5 and A4R1.12, isolated in the course of a study of quorum-quenching bacteria occurring in Antarctic soil. The 16S rRNA gene sequence was identical in the three strains and showed 99.7% pairwise similarity with respect to the closest related species Pseudomonas weihenstephanensis WS4993T. Therefore, the three strains were classified within the genus Pseudomonas. Analysis of housekeeping genes (rpoB, rpoD and gyrB) sequences showed similarities of 84-95% with respect to the closest related species of Pseudomonas, confirming its phylogenetic affiliation. The ANI values were less than 86% to the closest related species type strains. The respiratory quinone is Q9. The major fatty acids are C16:0, C16:1 ω7c/ C16:1 ω6c in summed feature 3 and C18:1 ω7c / C18:1 ω6c in summed feature 8. The strains are oxidase- and catalase-positive. Growth occurs at 4-30°C, and at pH 4.0-10. The DNA G+C content is 58.2-58.3mol %. The combined genotypic, phenotypic and chemotaxonomic data support the classification of strains L10.10T, A4R1.5 and A4R1.12 into a novel species of Pseudomonas, for which the name P. versuta sp. nov. is proposed. The type strain is L10.10T (LMG 29628T, DSM 101070T). This work was supported by the University of Malaya (UM) High Impact Research Grants (UM-MOHE HIR Grant UM.C/625/1/HIR/MOHE/CHAN/14/1, Grant No. H-50001-A000027; UM-MOHE HIR Grant UM.C/625/1/HIR/MOHE/CHAN/01, Grant No. A-000001-50001) Peer reviewed |
format |
Article in Journal/Newspaper |
author |
See-Too, Wah Seng Salazar Iglesias, S. Ee, Robson Convey, Peter Chan, Kok-Gan Peix, Álvaro |
author_facet |
See-Too, Wah Seng Salazar Iglesias, S. Ee, Robson Convey, Peter Chan, Kok-Gan Peix, Álvaro |
author_sort |
See-Too, Wah Seng |
title |
Pseudomonas versuta sp. nov., isolated from Antarctic soil |
title_short |
Pseudomonas versuta sp. nov., isolated from Antarctic soil |
title_full |
Pseudomonas versuta sp. nov., isolated from Antarctic soil |
title_fullStr |
Pseudomonas versuta sp. nov., isolated from Antarctic soil |
title_full_unstemmed |
Pseudomonas versuta sp. nov., isolated from Antarctic soil |
title_sort |
pseudomonas versuta sp. nov., isolated from antarctic soil |
publisher |
Elsevier |
publishDate |
2017 |
url |
http://hdl.handle.net/10261/152320 https://doi.org/10.1016/j.syapm.2017.03.002 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_relation |
Postprint https://doi.org/10.1016/j.syapm.2017.03.002 Sí Systematic and Applied Microbiology 40(4): 191–198 (2017) 0723-2020 http://hdl.handle.net/10261/152320 doi:10.1016/j.syapm.2017.03.002 1618-0984 |
op_rights |
open |
op_doi |
https://doi.org/10.1016/j.syapm.2017.03.002 |
container_title |
Systematic and Applied Microbiology |
container_volume |
40 |
container_issue |
4 |
container_start_page |
191 |
op_container_end_page |
198 |
_version_ |
1790593097729572864 |